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Physics 8 Online
btrsadas:

ohn coasts on his skateboard at a speed of 5 m/s. He uses his foot to slow himself down to 3 m/s. If he has a mass of 99 kg, what impulse does he apply?

MrMudd183:

Hi there, welcome to QC! What do you think the first step is to do?

Vocaloid:

Impulse = change in momentum = (mass)(final velocity - initial velocity)

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