sport Pool players often pride themselves on their ability to impart a large speed to a pool ball. In organizers often remove one of the rails on a pool table to allow players to measure the speed of their break shots (the opening shot of a game in which the player strikes a ball with his pool cue). With the rail removed, a ball can fly off the table, as shown in the figure. The surface of the pool table is h = 0.910 m from the floor. The winner of the competition wants to know if he has broken the world speed record for the break shot of 32 mph (about 14.3 m/s). If the winner's ball landed a distance of d m 4.95 m from the table's edge, calculate the speed of his break shot up.. Assume friction is negligible.
sport Pool players often pride themselves on their ability to impart a large speed to a pool ball. In organizers often remove one of the rails on a pool table to allow players to measure the speed of their break shots (the opening shot of a game in which the player strikes a ball with his pool cue). With the rail removed, a ball can fly off the table, as shown in the figure. The surface of the pool table is h = 0.910 m from the floor. The winner of the competition wants to know if he has broken the world speed record for the break shot of 32 mph (about 14.3 m/s). If the winner's ball landed a distance of d m 4.95 m from the table's edge, calculate the speed of his break shot up.. Assume friction is negligible.
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Calculate the speed of his break shot.
At what speed did his pool ball hit the ground?
Transcribed Image Text:Pool players often pride themselves on their ability to impart a large speed to a pool ball. In the sport of billiards, event
organizers often remove one of the rails on a pool table to allow players to measure the speed of their break shots (the opening
shot of a game in which the player strikes a ball with his pool cue). With the rail removed, a ball can fly off the table, as shown
in the figure.
The surface of the pool table is h= 0.910 m from the floor.
The winner of the competition wants to know if he has broken the world speed record for the break shot of 32 mph (about
14.3 m/s). If the winner's ball landed a distance of d = 4.95 m from the table's edge, calculate the speed of his break shot up.
Assume friction is negligible.
Do =
13.53
Incorrect
At what speed u, did his pool ball hit the ground?
U₁ =
79.58
h
Incorrect
m/s
m/s
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