Home
Class 11
PHYSICS
A block is released from the top of a sm...

A block is released from the top of a smooth inclined plane of inclination `theta` as shown in figure. Let `upsilon` be the speed of the particle after travelling a distance s down the plane. Then which of the following will remain constant ?

A

`v^(2)+2gssintheta`

B

`v^(2)-2gssintheta`

C

`v-sqrt(2gs)sintheta`

D

`v+sqrt(2gs)sintheta`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • WORK, POWER AND ENERGY

    DC PANDEY|Exercise A Only One Option is Correct|42 Videos

  • WORK, POWER AND ENERGY

    DC PANDEY|Exercise B More than One Option is Correct|26 Videos

  • WORK, ENERGY AND POWER

    DC PANDEY|Exercise MEDICAL ENTRACES GALLERY|33 Videos

Similar Questions

Explore conceptually related problems

A block is released on an smooth inclined plane of inclination theta . After how much time it reaches to the bottom of the plane?

A block is released from the top of the smooth inclined plane of height h . Find the speed of the block as it reaches the bottom of the plane.

A block of mass m is released from the top of a mooth inclined plane of height h its speed at the bottom of the plane is proportion to

A block of mass m is released on the top of a smooth inclined plane of length x and inclination theta as shown in figure. Horizontal surface is rough. If block comes to rest after moving a distabce d on the horizontal surface, then coefficient of friction between block and surface is :-

A triangular prism of mass m placed on it is released from rest on a smooth inclined plane of inclination theta The block does not slip on the prism. Then

A block of mass m is placed on a smooth inclined plane of inclination theta with the horizontal. The force exerted by the plane on the block has a magnitude

A body is released from the top of a smooth inclined plane of inclination theta . It reaches the bottom with velocity v . If the angle of inclina-tion is doubled for the same length of the plane, what will be the velocity of the body on reach ing the ground .

A block is released from top of a smooth inclined plane.It reaches the bottom of the plane in 6 sec.The time taken by the body to cover the first half of the inclined plane is:

An object of mass m is released from rest from the top of a smooth inclined plane of height h. Its speed at the bottom of the plane is proportional to