Physics, 21.07.2020 18:01, avalonr2003
A pendulum consists of a 2.0-kg wooden block hanging on a 1.5-m length string. A 10-g bullet moving with a horizontal velocity strikes the wooden block (initially at rest) and embeds in the block, and the entire system swings through a height of h = 0.75 m. Answer the following questions
a. Draw a diagram illustrating all the elements of the problem.
b. Find the initial speed of the bullet.
c. How much kinetic energy is released in this collision?
Answers: 3
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A pendulum consists of a 2.0-kg wooden block hanging on a 1.5-m length string. A 10-g bullet moving...
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