Question

Asked Mar 28, 2019

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The top of the pool table is .730 m from the floor. The placement of the tape is such that 0m is aligned with the edge of the table. The winner of the competition wants to know if he has broken the world record for the break shot of 32 mph (14.3 m/s). If the winner’s ball landed a distance 5.25 m from the table edge, calculate his break shot speed.

at what speed did his pool ball hit the ground?

Step 1

The time taken to the ball to drop a distance of 0.730 m is,

Step 2

The horizontal comonent of the velocity which is the break shot speed is,

Step 3

Vertical component of t...

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