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A 7 kg cat fell out of a window and hit a trampoline with a velocity of 8 m/s down. The cat bounces up and leaves the trampoline with a velocity of 6 m/s underline u . What is the magnitude of the impulse
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1 vote
1 vote
A 7 kg cat fell out of a window and hit a trampoline with a velocity of 8 m/s down. The cat bounces up and leaves the trampoline with a velocity of 6 m/s underline u . What is the magnitude of the impulse applied to the cat by the trampoline ?

User Bouvard
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1 Answer

5 votes
5 votes

Answer:

magnitude of impulse = 14 Ns

Step-by-step explanation:

impulse = mass * change in velocity

impulse = 7 * ( 8 - 6 )

impulse = 14 Ns

User Ozczecho
by
3.9k points
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