Question

3. John Wick defends himself from a bullet (weighing 8/gm) travelling at 300m/s by shielding himself
with a log of wood which is 20cm thick. The bullet pierces through the log of wood up to a distance
of 10cm. However, had John Wick picked up a 5cm thick piece of wood to defend himself againt the
bullet, with what velocity would the bullet come out of the log. Also, determine the resistance force
offered by the log of wood assuming uniform resistance of wood and uniform wood properties. ​

Answer 1

Answer:

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Answer 2

Answer:

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