A bullet of mass 12 grams enters a piece of wood travelling at a speed of 500 m/s. It exits from the piece of wood at a speed of 190 m/s. Calculate the average force exerted by the wood on the bullet if the thickness of the wood is 5 cm.
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21.05.13, 17:41
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Thanks for your appreciation! It's inspiring to get such kind of feedback. If you really liked our service please press like-button beside answer field. Thank you!
I just want to say thank you very much! You have helped a lot and I've learned a new on how to tackle questions all thanks to you! I will visit this site more often.
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