CameraIcon

SearchIcon

MyQuestionIcon

1

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

PE Diagram

A body with m...

Question

A body with mass $2 k g$ moves in one direction in the presence of a force which is described by the potential energy graph .If the body is released from rest at $x = 2 m$ ,then its speed when it crosses $x = 5 m$ is.

A

Zero

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

3 m s^{- 1}

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

C

2 m s^{- 1}

No worries! We‘ve got your back. Try BYJU‘S free classes today!

D

1 m s^{- 1}

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct options are
B $3 m s^{- 1}$
D $1 m s^{- 1}$

Suggest Corrections

thumbs-up

0

Similar questions

Q. A body with mass 1 kg moves in one direction in the presence of a force which is described by the potential energy graph. If the body is released from rest x=2m, than its speed when it crosses x=5m is (Neglect dissipative forces)

Q. For a body of mass

1 k g

, U-x graph is shown in the figure. If the body is released from rest at

x = 2 m

, then its speed when it crosses

x = 5 m

Q. Force acting on a body of mass 1 kg is related to its position as,

F = x^{3} - 3 x

newton. It is at rest at x=1m. Its velocity at x=3 m can be,

Q. Potential energy curve a of a body of mass

m = 2 k g

is shown in the figure, it is released from rest at point A. Maximum distance covered by it on the positive

x -

axis from the origin till it momentarily comes to rest is

Q. A 2kg body and 3kg body are moving along the X-axis. At a particular instant the 2kg body is 1m from the origin and has the velocity of

3 m s^{- 1}

and 3kg body is 2m from the origin and has a velocity of

- 1 m s^{- 1}

. The position of the center of mass of the system is:

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Conservative Forces and Potential Energy

PHYSICS

Watch in App

explore_more_icon

Explore more

Standard XII Physics

Join BYJU'S Learning Program

CrossIcon