Physics
deso3285
6

A 42 kg object goes from rest to 23 m/s, calculate the magnitude of the impulse

+0
(2) Answers
lexii23

impulse = mass * velocity  impulse = 42 * 23 = 966 N.s 

Sauage775

Impulse is obtained by multiplying force by time. From your previous post, we have obtained the force which is F = 1441.8 N. I believe that the two questions are related, so let us use the value of time stated there, which was t = 0.67s. Using the formula: I = F x t I = 1441.8N x 0.67s I = 966 Ns

Add answer