Physics

Physics, 06.12.2019 03:31, sofipalis9869

A81.0 kg diver falls from rest into a swimming pool from a height of 4.70 m. it takes 1.84 s for the diver to stop after entering the water. find the magnitude of the average force exerted on the diver during that time.

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Physics, 19.09.2019 20:10, jsph32

At a local swimming pool, the diving board is elevated h = 9.5 m above the pool's surface and overhangs the pool edge by l = 2 m. a diver runs horizontally along the diving board with a speed of v0 = 2.7 m/s and then falls into the pool. neglect air resistance. use a coordinate system with the horizontal x-axis pointing in the direction of the diver’s initial motion, and the vertical y-axis pointing up. let the y-axis be directed vertically down. express the time t_w it takes the diver to move off the end of the diving board to the pool surface in terms of v_0, h, l, and g. calculate the time, t_w in seconds, it takes the diver to move off the end of the diving board to the pool surface. determine the horizontal distance, d_w in meters, from the edge of the pool to where the diver enters the water.

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Physics, 24.09.2019 03:00, mkingston1705

At a local swimming pool, the diving board is elevated h = 5.5 m above the pool's surface and overhangs the pool edge by l = 2 m. a diver runs horizontally along the diving board with a speed of v0 = 2.7 m/s and then falls into the pool. neglect air resistance. use a coordinate system with the horizontal x-axis pointing in the direction of the diver’s initial motion, and the vertical y-axis pointing up.a) express the time (tw) it takes the diver to move off the end of the diving board to the pool surface in terms of v0, h, l, and g. b) calculate the time, tw, in seconds, it takes the diver to move off the end of the diving board to the pool surface. c) determine the horizontal distance, dw, in meters, from the edge of the pool to where the diver enters the water.

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Physics, 09.10.2019 00:10, lesmontoya10

At a local swimming pool, the diving board is elevated h = 9.5 m above the pool's surface and overhangs the pool edge by l = 2 m. a diver runs horizontally along the diving board with a speed of v0 = 2.7 m/s and then falls into the pool. neglect air resistance. use a coordinate system with the horizontal x-axis pointing in the direction of the diver’s initial motion, and the vertical y-axis pointing up. let the y-axis be directed vertically down. express the time t_w it takes the diver to move off the end of the diving board to the pool surface in terms of v_0, h, l, and g. calculate the time, t_w in seconds, it takes the diver to move off the end of the diving board to the pool surface. determine the horizontal distance, d_w in meters, from the edge of the pool to where the diver enters the water.

Answers: 3

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Physics, 11.10.2019 00:00, Albala

At the local swimming pool, the diving board is elevated h = 8.5 m above the pool surface and overhangs the pool edge by l = 2 m. a diver runs horizontally along the diving board with a speed of v0 = 3.7 m/s and then falls into the pool. neglect air resistance. use a cartesian coordinate system with its origin at the position of the diver just before falling. let the direction that the diver falls be the negative y direction. a) express the time (tw) it takes the diver to move off the end of the diving board to the pool surface in terms of v0, h, l, and g. b) calculate the time, tw, in seconds, it takes the diver to move off the end of the diving board to the pool surface. c) determine the horizontal distance, dw, in meters, from the edge of the pool to where the diver enters the water.

Answers: 1

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A81.0 kg diver falls from rest into a swimming pool from a height of 4.70 m. it takes 1.84 s for the...

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