A player hits a football which is initially at rest and moves 22 m/s. Find (a) momentum of the foot ball it it has mass of 0.48 kg. (b) force exerted on it when the time of contact is 0.03 s (c) impulse in the football.

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explanation:

there are no contact forces mentioned on the list of choices that you've provided.

answer///terminator or twilight zone;

part 1: which substance has a higher solubility?

a

smallest amount left undissolved atall temps in table shown most has dissolved high sol'by