Physics, 27.07.2019 07:30, aariannahnorwoo
Amoving hammer hits a nail and drives it into a wall. if the hammer hits the nail with twice the speed, how much deeper will the nail be driven? if the hammer hits with three times the speed?
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Amoving hammer hits a nail and drives it into a wall. if the hammer hits the nail with twice the spe...
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