Home
Class 11
PHYSICS
A force of 50 dynes is acted on a body o...

A force of 50 dynes is acted on a body of mass 5 g which is at rest for an interval of 3 seconds, then impulse is

A

`0.15xx10^(-3)`N-s

B

`0.98xx10^(-3)`N-s

C

`1.5xx10^(-3)` N-s

D

`2.5xx10^(-3)` N-s

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • NEWTONS LAWS OF MOTION

    ERRORLESS |Exercise Assertion & Reason|25 Videos
  • MOTION IN TWO DIMENSION

    ERRORLESS |Exercise Exercise|319 Videos
  • ROTATIONAL MOTION

    ERRORLESS |Exercise Practice Problems (Problems based on motion of connected mass)|10 Videos

Similar Questions

Explore conceptually related problems

If a body of mass 5 kg initially at rest is acted upon by a force of 50 dyne for 3s, then the impulse will be

At a place where the acceleration due to gravity is 10"m sec"^(-2) a force of 5 kg - wt acts on a body of mass 10 kg initially at rest. The velocity of the body after 4 second is

A force fo 3000 dyne acts on a body of mass 400g for 10s. Find the kinetic energy of the body after 10s.

A force of 10 Newton acts on a body of mass 20 kg for 10 seconds. Change in its momentum is

A variable force acts on a body of mass 2 kg initially at rest as shown in figure . Calculate the impulse of the force in first 2 seconds and speed of the body after 2 seconds .

A force F is acted on a body as shown in the figure. Find the impulse of the force in first four seconds.

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 force acts for 8 s on a body of mass 5 kg at rest,on a smooth horizontal surface.The force then stops acting and the body describes 80 m in next 5 s .The force acting on body is

If a force of 50 N is applied on a body and it is still at rest, then find the magnitude of static frictional force acting on it.