Question

19. The initial speed of a body of mass 2 kg is 5 ms.A force acts for 4 seconds in the direction of motionof the body. The force time graph is shown in Fig.3(a).36. Calculate impulse of the force and alsofind the speed of the body.FIGURE 3(a).36a6Force (N)-ет2.531.5(sec)1-​

Answer 1

Answer:

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Explanation:

The initial speed of a body of mass 2kg is 5ms-1 A force acts for 4 seconds in the direction of motion of the body. The force time graph is shown in Calculate impulse of the force and also find the speed of the body . Answer : 8.5Ns;9.25ms-1 .

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