Question
A 20.0 g pellet is fired into a 1.50 kg block hanging by a vertical cord from the ceiling.After the collision, the center of mass
A 20.0 g pellet is fired into a 1.50 kg block hanging by a vertical cord from the ceiling.After the collision, the center of mass of the system rises 15.0 cm from its initial position. The initial velocity of the pellet is(A) 106 m/s.(B) 130 m/s. (C) 147 m/s.(D) 223 m/s.
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Solid State Physics Second Edition
Authors: Charles Kittel
2nd Edition
1114173568, 978-1114173569
