MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Kinetic Energy

24.A man drop...

Question

24.A man drops a 10 kg rock from the top of a 5 m ladder . what is its speed just before it hits the ground ? What is its kinetic energy when it reaches the ground

Open in App

Solution

Suggest Corrections

thumbs-up

110

Similar questions

10 k g

ball is dropped from a height of

10 m

. Find (a) the initial potential energy of the ball, (b) the kinetic energy just before it reaches the ground, and (c) the speed just before it reaches the ground.

Q. A tv tower is 40m high.A mass of

5 k g

is dropped from its top . calculate the potential energy at the top and kinetic energy just before it hits the ground

(

g = 10 m / s^{2})

10 k g

dropped from a height

50 c m

. Find its kinetic energy just before touching ground.

Q. A ball of mass

200 g

falls from a height of

5

metres .What is its kinetic energy when it just reaches the ground?

Q. A 20 N object is released from a height of 10 m. Its kinetic energy just before hitting the ground is

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Kinetic Energy

PHYSICS

Watch in App

explore_more_icon

Explore more

Standard IX Physics

Join BYJU'S Learning Program

CrossIcon