Home
Class 11
PHYSICS
A force represented as shown in figure a...

A force represented as shown in figure acts on a body of mass 16 kg, the body starts from rest.

A

the change in momentum of during the first 5 second of its motion is 250 N - S

B

the change in momentum of the body during the interval `2sec lt t lt 7sec` is 250 N-sec

C

the velocity of the body at the end of 7sec is `(250)/16` m/s

D

the velocity time curve of the motion can be represented as

Text Solution

Verified by Experts

The correct Answer is:
A, B, C, D
Promotional Banner

Similar Questions

Explore conceptually related problems

A force given by the relation F=8t , acts on a body of mass 2 kg , initialiy at rest. Find the work done by this force on the body during first 2 seconds of its motion.

A force of 10 N acts on a body of mass 0.5 kg for 0.25s starting from rest.What is its momentum now?

A constant horizontal force of 20N acts on a body on a smooth horizontal plane. The body starts from rest and is observed to move 20 m in two seconds. The mass of the body is

A force of 10 N acts on a body of mass 5 kg. Find the acceleration produced.

A force of 50N acts in the direction as shown in figure. The block of mass 5kg, resting on a smooth horizontal surface. Find out the acceleration of the block.

A force of 50N acts in the direction as shown in figure. The block of mass 5kg, resting on a smooth horizontal surface. Find out the acceleration of the block.

If an external force and the frictional force acting on a body cancel each other and keep the body at rest, the frictional force is

A force of 15 N acts on a body of mass 2 kg. Calculate the acceleration produced.

A force of 15 N acts on a body of mass 2 kg. Calculate the acceleration produced.

A force of 6 N acts on a body at rest and mass 1 kg. During this time, the body attains a velocity of 30 m/s. The time for which the force acts on the body is