Question

A 5.0 kg block of wood is at the top of a table when a 5.0 g bullet moving horizontally at 190 m/s hits it. The bullet sticks with the wood. The wood slides 2.5 m along the table and stops. a) Find the speed of the block just after the impact. b) Find the friction force between the wood and table.

Name: a 50kg block of wood is at the top of a table when a 50g bullet moving horizontally at 190ms hits it the bullet sticks with the wood the wood is slides 25m along the table and stops a find t 83786
Uploaded: 2022-03-04T05:29:28-08:00
Duration: 3 min 5 s
Channel: Arjun Khokher
Description: a 50kg block of wood is at the top of a table when a 50g bullet moving horizontally at 190ms hits it the bullet sticks with the wood the wood is slides 25m along the table and stops a find t 83786

          A 5.0 kg block of wood is at the top of a table when a 5.0 g bullet moving horizontally at 190 m/s hits it. The bullet sticks with the wood. The wood slides 2.5 m along the table and stops.
a) Find the speed of the block just after the impact.
b) Find the friction force between the wood and table.

Added by Bego-A E.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Arjun Khokher

03/04/2022

Step 1

Momentum is given by the formula \( p = mv \), where \( m \) is mass and \( v \) is velocity. Initially, the block of wood is at rest, so its momentum is zero. The bullet's initial momentum is calculated using its mass and velocity. - Mass of bullet, \( Show more…

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A 5.0 kg block of wood is at the top of a table when a 5.0 g bullet moving horizontally at 190 m/s hits it. The bullet sticks with the wood. The wood slides 2.5 m along the table and stops. a) Find the speed of the block just after the impact. b) Find the friction force between the wood and table.