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the question is: A bullet with a mass of 200 g is fired with a speed of 300 m/s. if it is stopped in 100m, find: A) its K.E B.) the force need to stop it

the question is: A bullet with a mass of 200 g is fired with a speed of 300 m/s. if it is stopped in 100m, find:
A) its K.E
B.) the force need to stop it

Grade:6

1 Answers

Ashna
39 Points
4 years ago
Use the formula KE=1/2mv² and for finding force needed to stop it use force=mass ×accerleration.

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