volcanic island

seamount

continental slope

**Answer:**

continental slope

**Explanation:**

the continental shelf is after the land and before the continental rise as it's in the diagram of an ocean floor

Convert: 110 km/h to m/s

**Answer:**

30.5555556 m/s

You can write like "30.56 m/s".

**Answer:**

Below

**Explanation:**

You can convert km/h to m/s by dividing the value by 3.6

110 km/h / 3.6 = **30.5556 m/s **

*not sure if your teacher wants you to round to sig figs for this but here it is anyways. Because 110 has 2 sig figs it would be :

** 31 m/s**

Hope this helps! Best of luck <3

Round 0.010229 to four sig figs

It would be **0.01023**.

0.010229 has 5 sig. fig.'s (leading zeros do not count)

So rounding to 4 sig. fig.'s is just a matter of rounding off the last digit, which leaves you with 0.01023.

Slove these problem physics

**Answer:**

element name = neon

no of proton = 10

no. if neutron = 9

atomic no. = 10

atomic weight = 20.17179u

it lies in group 18 and period 2

it is nonmetal because it is a noble gas .

hope this helped you ☺️

why is there potential for wind energy in the upper himalayanx

**Answer:**

Favorable sites include the tops of smooth, rounded hills; open plains and water; and mountain gaps that funnel and intensify wind. Wind resources are generally more favorable for electricity generation at higher elevations above the earth's surface

in the Newton's Third Law of Motion state three characteristics

**Answer:**

*Newton's third law: If an object A exerts a force on object B, then object B must exert a force of equal magnitude and opposite direction back on object A. This law represents a certain symmetry in nature: forces always occur in pairs, and one body cannot exert a force on another without experiencing a force itself.*

Which statement is true?

A. When a gas condenses to a liquid, it absorbs energy.

B. When water boils, it releases energy.

C. When ice melts, it absorbs energy.

D. When water freezes, it absorbs energy.

**Explanation:**

The correct answer is option B

**Answer:**

C. When ice melts, it absorbs energy.

**Explanation:**

When ice melts, it is getting hotter by absorbing energy and changes from a solid to a liquid. This is an endothermic reaction.

Please help ???????.......

**Answer:**

300,000=3×10^3

.000012=1.2×10^-6

a radioactive element has a half-life of 30 days. calculate the mass of the element that remains after 20 days if 100g of the element decays. Also, calculate the decay constant.

**Explanation:**

the answer is in the image above

Two trucks left the warehouse at the same time and drove in

the same direction along a straight road. One truck drove at 68

km/h while the other drove at 57 km/h. Find theirs distance

apart after2 hours.

Truck a

V = 68km/h

t = 2hours

Distance = speed * time

D = 68 * 2

D = 136km

Truck B

Speed = 57km/h

t = 2 hours

Distance = speed * time

D = 57 * 2

D = 114km

Distance travelled by truck A = 136 km

Distance travelled by truck B = 114km

Distance apart = 136km - 114km = 22km

Hence both the trucks will be 22kms apart.

Hope this helps. Plz let me know if you have any doubts.

V = 68km/h

t = 2hours

Distance = speed * time

D = 68 * 2

D = 136km

Truck B

Speed = 57km/h

t = 2 hours

Distance = speed * time

D = 57 * 2

D = 114km

Distance travelled by truck A = 136 km

Distance travelled by truck B = 114km

Distance apart = 136km - 114km = 22km

Hence both the trucks will be 22kms apart.

Hope this helps. Plz let me know if you have any doubts.

10. Numerical problems:

b. A stone is thrown vertically upwards with an initial velocity of 20 m/sec.find the maximum height it reaches and the time taken by it to reach the height. (g = 10 m/s2).

c. A car is moving at a rate of 72 km/hr. How far does the car move when it stops after 4 seconds?

d. A bus starts from rest. If the acceleration is 2 m/s2, find

1. the distance travelled.

2. the velocity after 2 seconds.

e. A stone is thrown vertically upward with the velocity of 25 m/s. How longo it take to reach the maximum height? Also calculate the height.

with process please

**Answer:**

a)20 m,2s

**Explanation:**

Given

Initial velocity=20 m /sec

g=10 m/s square

v =0m/s

h =?

t =?

now,

v = U +gt

=v=20 +10t

Or,10t=20

Or,t=20

10

therfore ,2 s.

Again,

h=ut -1 gt square

2

Or, h=20×2-1×10(2)square (multiply and cut )2×5 =10

; 2

Or,40-5×4

therefore , 20m

For question e,

u = 25 ms-1

v = 0 m/s

a = -10m/s^2

We have to find time and distance,

For time,

v = u + at

Which can be rephrased as,

v - u/a = t

t = 0 - 25 / -10

t = 2.5 secs

Hence, the stone takes 2.5 secs to reach the maximum height.

To calculate the maximum height attained by the stone, we have to calculate distance/ displacement .

The formula for calculating distance is,

s = ut + 1/2at^2

s = 25 * 2.5 + 1/2 * -10 * 2.5 * 2.5

s = 62.5 + (- 31.25)

s = 62.5 - 31.25

s = 31.25mts

Hence, the maximum distance travelled by the stone is 31.25 meters.

Hope this helps you. Plz let me know if you have any doubts.

u = 25 ms-1

v = 0 m/s

a = -10m/s^2

We have to find time and distance,

For time,

v = u + at

Which can be rephrased as,

v - u/a = t

t = 0 - 25 / -10

t = 2.5 secs

Hence, the stone takes 2.5 secs to reach the maximum height.

To calculate the maximum height attained by the stone, we have to calculate distance/ displacement .

The formula for calculating distance is,

s = ut + 1/2at^2

s = 25 * 2.5 + 1/2 * -10 * 2.5 * 2.5

s = 62.5 + (- 31.25)

s = 62.5 - 31.25

s = 31.25mts

Hence, the maximum distance travelled by the stone is 31.25 meters.

Hope this helps you. Plz let me know if you have any doubts.

Worth 10 points! I will give brainliest!! Please help!!! See picture!

it contains iron. so it aligns with the magnetic Field lines

**Answer:**

The last option

**Explanation:**

maize is called monocot why?

**Answer:**

Rice, wheat, maize all have one cotyledon in their seed, so they are monocots. Explanation: The monocot plants have a single cotyledon. They have a fibrous root system, leaves in monocots have parallel venation.

**Explanation:**

Mass is measured in

a) Litters

b) Centimeter

c) Newton

d) Kilogram

**Answer:**

d) Kilogram.

Hope it helps youMass is measured in

a) Litters

b) Centimeter

c) Newton

**d) Kilogram**

A train is moving with the velocity of 10m/s . It attains an acceleration of 4m/s after 5 sec . find the distance covered by train at that time.

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A box is 300 kg & it covers the area of 150 m2 find the pressure exerted by the box in the ground.

**Answer:**

If we assume that the box is a cube with 150 m² surface area

Area of 1 face = 150 m² / 6 = 25 m²

The box will exert a downward force of

Force = mass * acceleration due to gravity

Force = 300 kg * 9.81 m/s² N

Force = 2943 N

The box exerts a pressure ( force / unit area) = 2943 N / 25 m²

Pressure = 117.7 N/m²

Thank you, if you found this helpful please comment.

What's Centripetal force................

**Answer:**

a force that acts on a body moving in a circular path and is directed towards the centre around which the body is moving.

**Answer:**

A centripetal force is a force that makes a body follow a curved path. Its direction is always orthogonal to the motion of the body and towards the fixed point of the instantaneous center of curvature of the path.

what do you mean by acceleration of a body 10\s?

**Answer:**

it means that the body is moving with acceleration increased of 10m in every second.

If Bert the Bat travels eastward at 40 mph with a tailwind of 6 mph, what is his actual speed?

**Answer:**

36 mph.

**Explanation:**

Now Albert here is using the wind to his advantage but if say there was no wind then he would not have the 6 mph behind him so we subtract 6 from 40 to get 36. hope this helps :)

A shift inward of the production possibilities curve signifies that￼ _

A. The demand for the products has increased, so the supply will increase

B. The available resources have increased, so potential production levels will increase

C. The available production resources have decreased, so potential production levels will decrease

D. The demand for the products has decreased so, the supply will decrease

**Answer:**

c

**Explanation:**

A **shift inward** of the **production possibilities curve** signifies that: C. The available production resources have decreased, so potential production levels will decrease.

A **production possibilities curve (PPC)** is also referred to as production possibilities frontier (PPF) and it can be defined as a **curve** that illustrates the maximum (best) combinations of two (2) products which can be produce in an economy if they both depend on these two (2) main factors;

Basically, the **production possibilities curve (PPC)** illustrates the maximum combinations of goods that are available with **fixed technology **and **resources.**

Furthermore, an** inward shift **of the **production possibilities curve (PPC) **signifies that the available **resources** used for **production** have decreased, so potential **production** levels would also decrease.

Read more: https://brainly.com/question/17053992

tides occurs in oceans but not in lakes.why?

**Answer:**

**Explanation:**

Tides occur in the ocean but nit in lakes because an ocean is a free flowing body of water that can travel a large area of the globe while a lake or pond only covers a small area of the earth so it is not affected by gravity as violently and in turn, prevents the formation of tides.

seharitat -The distance of a panet from the earth is 2.5 x 10^7 km and the gravitational force between them them is 3.82 x 10^18 N. Mass of the planet and earth are equal, each being 5.98 x 10^24 Kg. Calculate the universal gravitation constant.

F=3.82×10^18NMass of earth=M=5.98×10^24kgMass of planet=m=5.98×10^24kgDistance=r=2.5×10^7kmUniversal gravitation constant=G

We know

[tex]\boxed{\sf F=G\dfrac{Mm}{r^2}}[/tex]

[tex]\\ \sf\longmapsto G=\dfrac{Fr^2}{Mm}[/tex]

[tex]\\ \sf\longmapsto G=\dfrac{3.82\times 10^{18}(2.5\times 10^7)^2}{(5.98\times 10^{24})^2}[/tex](M=m)

[tex]\\ \sf\longmapsto G=\dfrac{3.82\times 10^{18}(6.25\times 10^{14})}{35.7\times 10^{48}}[/tex]

[tex]\\ \sf\longmapsto G=\dfrac{23.87\times 10^{32}}{35.7\times 10^{48}}[/tex]

[tex]\\ \sf\longmapsto G=0.668\times10^{-16}[/tex]

[tex]\\ \sf\longmapsto G=6.68\times 10^{-15}[/tex]

can sound waves propagate in vacuum if yes why if no why not??

**Answer:**

please mark me brainliest

**Explanation:**

No, sound waves cannot travel in a vacuum. This is because sound waves are mechanical waves that need a medium (such as air and water) to travel. Sound in physics is defined as a vibration that propagates as an audible wave of pressure, through a medium such as a gas, liquid or solid.

14 km = m on conversions using a ladder method

Using the metric units kilometer (km) and meter (m), as seen in the picture of the ladder method example. So, the answer would be 14km = 14000m

eo *Write any two uses of good condutor of heat

any two uses of good conductor of heat are

aluminium, cooper, metal are good conductor of heat and they are used for making utensils.

gold, silver, are also good conductor of heat they are used for making jewelleries.

1 point

30. A ray passing through the centre of curvature of a concave mirror.

after reflection is reflected back along the same path. Which is the correct

figure for the above statement.

**Explanation:**

when the object is between the pole and focus

If a ball is rolling at a velocity of 1.5 m/s and has a momentum of 10.0 kg times m/s, what is the mass of the ball?

**Answer:**

Mass of the ball, M = 6.667 kg

**Explanation:**

Given data:

Momentum, Mo = 10.0 kgm/s

Velocity of the rolling ball, V = 1.5 m/s

Mass of the body, M = ?

Momentum, Mo = Mass, M x Velocity, V

10.0 kgm/s = M x 1.5 m/s

Divide each side by 1.5 m/s

M = 10.0 kgm/s / 1.5 m/s

M = (6⅔) kg

:. Mass of the ball, M = 6.667 kg

how do i solve this?

**Answer:**

hmmm i dont know....

**Explanation:**

i just wanted free point. TANKS YOU SIR!!

A wombat runs south in a straight line with an average velocity of 5 m/s for 4

minutes and then with an average velocity of 4 m/s for 3 minutes in the same

direction.

What is the wombats total displacement?

What is the average velocity during that time?

We have that

The **wombats** total **displacemen**t is

[tex]d_t=2100m[/tex]

The **average** velocity during that** time is**

[tex]v_{avg}=5m/s[/tex]

From the question we are told that:

initial **Velocity** [tex]V_1=5m/s[/tex]

initial **Time** [tex]T_1=4min=>240sec[/tex]

Final **Velocity** [tex]V_2=4m/s[/tex]

Final** time** [tex]T_2=3min=>180sec[/tex]

a)

Generally, the equation for **displacement** is mathematically given by

d_t=(Initial +final) **displacement**

Where

**initial displacement**

[tex]d_1=V_1*t_1\\\\d_1=5*240[/tex]

[tex]d_1=1200m[/tex]

**Final displacement**

[tex]d_2=V_2*t_2\\\\d_2=5*180[/tex]

[tex]d_2=900m[/tex]

Therefore

[tex]d_t=(Initial +final) displacement[/tex]

[tex]d_t=1200+900[/tex]

[tex]d_t=2100m[/tex]

b)

Generally, the equation for **Average velocity** is mathematically given by

[tex]v_{avg}=\frac{d_t}{t_1+t_2}[/tex]

[tex]v_{avg}=\frac{2100m}{240+180}[/tex]

[tex]v_{avg}=5m/s[/tex]

in conclusion

The **wombats** total **displacemen**t is

[tex]d_t=2100m[/tex]

The **average** velocity during that** time is**

[tex]v_{avg}=5m/s[/tex]

For more information on this visit

https://brainly.com/question/11934397

An ambulance is currently traveling at 15m/s, and is accelerating with a constant acceleration of 5 m/s^2. The ambulance is attempting to pass a car that is moving at a constant velocity of 30m/s. How far must the ambulance travel until it matches the car’s velocity?

initial velocity=15m/s=uAcceleration=a=5m/s^2Final velocity=v=30m/sDistance be s

Using 3rd equation of kinematics

[tex]\\ \rm\longmapsto v^2-u^2=2as[/tex]

[tex]\\ \rm\longmapsto s=\dfrac{v^2-u^2}{2a}[/tex]

[tex]\\ \rm\longmapsto s=\dfrac{30^2-15^2}{2(5)}[/tex]

[tex]\\ \rm\longmapsto s=\dfrac{900-225}{10}[/tex]

[tex]\\ \rm\longmapsto s=\dfrac{675}{10}[/tex]

[tex]\\ \rm\longmapsto s=67.5m[/tex]

Bob the American has just driven his car across the Canadian border when he sees a

speed limit sign of 85 kilometers/hour. His speedometer only shows his speed in

miles/hour. Convert the kilometers to miles so that Bob doesn't get a speeding ticket.

(Conversions: 1 mile = 5280 ft; 1 foot = 12 in.; 1 inch = 2.54 cm

**Answer:**

it equals 53 miles per hour

Use the number to add the fraction: -5/8 + 3/4: *Use the number ine to add the fraction21115---O2-9/10-4/5-1/81/82/51/27/10
Complete the following equation using , or =7 _ 24/4A. =B. >C.
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Maureen's dad is 32 years older than Maureen. Six years ago, the sum of their ages was 52. How old is Maureen now?
HELPWrite one equation that has solutions of x = -3 and x = 2.
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1) '' ...... (, , )
Which of the following statements regarding the differences between managerial accounting applications for manufacturing and service companies is not true?a. Overhead is an indirect cost incurred in serving customers in a service company.b. Labor may be a direct cost to customers for a service firm.c. Service companies require a physical production site.d. Service companies may use cost of services on the income statement rather than cost of goods sold.
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One type of climate found in the United States but not in Canadaris. A tundra. B marine west coast. C tropical wet and dry climate. D humid continental.The greatest amount of Canada's energy exports go to the United States because. A the two countries have a trade agreement that excludes most other energy-producing countries. B the United States consumes more energy resources than any other country. C energy resources are scarce in the United States. D the shared waterways of the two countries ease the transportation of these resources.
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