An 11g bullet is fired into an 11kg wood block that is at, Ask an Expert

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Q1. An 11g bullet is fired into an 11kg wood block that is at rest on the wood table. The block, with the bullet embedded, slides 5.11 across the table. The coefficient of kinetic friction for wood sliding on wood is 0.25.

What was the speed of bullet?

Q2. A handball of mass 500 g is thrown straight against a wall with a speed of 9 m/s. It rebounds with the equal speed. What impulse is delivered to wall?

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Category:- Physics
Reference No.:- M9160775

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