1.

How fast would a 0.25 kg football have to be traveling to have the same momentum as a 0.05 kg bullet travelling 500 m/s?

Answer»

Explanation:

momentum = mass (kg)*velocity (m/s)

the bullets momentum is 0.05*500=25

25/0.25=100 so the ball WOULD have to TRAVEL at 100 m/s

Hope this helps :)



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