Multiple Choice
A bullet is fired at 100 m/s horizontally into a 2-kg block suspended by a light string of length 1.2 m.If the block and bullet system swing up by 20 degrees to the vertical,the mass of the bullet is given by:
A) 79 g
B) 24 g
C) 28 g
D) 15 g
E) 123 g
Correct Answer:
Verified
Correct Answer:
Verified
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