In the figure given below, the position time graph of a particle of mass 0 1 kg is - Physics -

Question

In the figure given below, the position – time graph of a
particle of mass 0 1 kg is shown The impulse at t = 2 sec is
–
(1) 0 2 kg-m/s (2) –0 2 kg-m/s (3) 0 1 kg-m/s (4) –0 4
kg-m/

Pintu B. · Accepted Answer

Dear Student ,
Here in this case at t = 0 s the velocity is 0 and at time t =2 s
the velocity is = 1/2 x 2 x 4 = 4 m/s
So the impulse at t =2 sec is = 0 1 x 4 = 0 4 m/s

Regards

In the figure given below, the position – time graph of a particle of mass 0.1 kg is shown. The impulse at t = 2 sec is – (1) 0.2 kg-m/s (2) –0.2 kg-m/s (3) 0.1 kg-m/s (4) –0.4 kg-m/

In the figure given below, the position – time graph of a particle of mass 0.1 kg is shown. The impulse at t = 2 sec is –
(1) 0.2 kg-m/s (2) –0.2 kg-m/s (3) 0.1 kg-m/s (4) –0.4 kg-m/