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Physics, 26.07.2021 15:00 geliyahmoore1
A bullet 2cm log is fired at 420m/s and passes straight a 10cm thick board exiting at 280m/s
a) what is the average acceleration of the bullet through the board?
b)what is the total time the bullet is in contact with the board?
c)what minimum thickness could the board have if it was supposed to bring the bullet to a stop?
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A bullet 2cm log is fired at 420m/s and passes straight a 10cm thick board exiting at 280m/s
a) wha...
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