Question

1. A 25-g rifle bullet traveling 240 m/s embeds itself in a 3.0-kg pendulum hanging on a 2.5-m-long string, which makes the pendulum swing upward in an arc. (Figure 1)

A) Determine the vertical component of the pendulum's maximum displacement.

Express your answer to two significant figures and include the appropriate units.

B) Determine the horizontal component of the pendulum's maximum displacement.

Express your answer to two significant figures and include the appropriate units.

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2. A 11-kg hammer strikes a nail at a velocity of 7.9 m/s and comes to rest in a time interval of 8.6 ms. the impulse given to the nail is

87 kg⋅ms. What is the average force acting on the nail?

Express your answer to two significant figures and include the appropriate units

Answer 1

Hey Buddy, Due to some time restrictions I am not able to solve all the questions at once. So kindly post the remaining questions as a single question to get it solved.

hope you will understand.

Thanks and Good luck!
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