Physics, asked by shaKezzami3ma, 1 year ago

A bullet moving with a speed of 100m -1 can just penetrate two planks of equal thickness.Then the number of such planks penetrated by the same bullet when the speed is doubled ,will be__________________?

Answers

Answered by VATSAL111

1

4,since doubled the speed doubled the force of impact which can break 4 planks.

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