Answer on Mechanics | Relativity Question for marisa
Average force is:
Impulse of the bullet is
pb = m × δv = 0.06 kg × 330 m/s = 19.8 N×s
Fa = pb/δt = (19.8 N×s)/(0.15 s) = 132 N
The impulse exerted by the wood on the bullet is the exact initial impulse of the bullet.
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