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a child hits a ball with a force of 350 N. (a) If the ball and bat are in contact for 0.12 is, what impulse does the ball receive? (b) what is its change in momentum?

Relax

Respuesta :

MathPhys

Explanation:

(a) Impulse is force times time.

J = FΔt

J = (350 N) (0.12 s)

J = 42 Ns

(b) Change in momentum is equal to impulse.

J = Δp

Δp = 42 Ns

Ashleey8

Answer:

A.4200Ns

Explanation:

Impulse=Force*Time

I=F*t

350N*0.12s

=42Ns

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