Home
Class 12
PHYSICS
A particle of mass 2kg is initially at r...

A particle of mass `2kg` is initially at rest. A force starts acting on it in one direction whose magnitude changes with time. The force time graph is shown in figure. Find the velocity of the particle at the end of `10s`.

A

`45 ms^(-1)`

B

`50 ms^(-1)`

C

`40 ms^(-1)`

D

`60 ms^(-1)`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

velocity time graph of a particle is shown in figure. Find displacement of the particle.

The velocity - time graph of a particle is as shown in figure

The velocity - time graph is shown in the figure, for a particle. The acceleration of particle is

A particle of mass 1 kg has a velocity of 2m//s . A constant force of 2N acts on the particle for 1s in a direction perpendicular to its initial velocity. Find the velocity and displacement of the particle at the end of 1 s.

For the acceleration - time (a - t) graph shown in figure, the change in velocity of particle from t = 0 to t = 6 s is

For body of 50 kg. mass, the velocity time graph is shown in figure. Then force acting on the body is :-

A particle with a mass of 1 kg a velocity of is having 10 m//s in +ve x -direction at t = 0 . Forces vecF_(1) and vecF_(2) , act on the particle whose magnitudes are changing with time according to the variation shown in Fig. The magnitude of the velocity of the particle at t = 3 s (neglect gravity effect) is found to be root(n)(5) Find the value of n

A time varying force, F=2t is acting on a particle of mass 2kg moving along x-axis. velocity of the particle is 4m//s along negative x-axis at time t=0 . Find the velocity of the particle at the end of 4s.

A particle of mass 1 g moves on a straight line. The variation of its velocity with time is shown in fig. Find the force acting on the particle att = 1 s,4s and 7 s.

A force F acting on a particle varies with the position x as shown in figure. Find the work done by this force in displacing the particle from