Multiple Choice
A 20-g bullet with an initial velocity of 3.0 104 cm/s penetrates 6.0 cm into a stationary wall. The average force exerted on the bullet by the wall in bringing it to rest is approximately
A) 1.5 104 N.
B) 2.3 103 N.
C) 9.8 10-3 N.
D) 2.0 102 N.
E) 4.7 10-2 N.
Correct Answer:

Verified
Correct Answer:
Verified
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