You are currently standing at the edge of a cliff 5 m above a body of water. You then toss a coin with an initial velocity of 4.5 m/s at an angle of 60° above the horizontal. As the coin hits the water surface, it slows down to one-third of its speed right before hitting the surface and maintains this speed while underwater. Also, the coin moves in a straight line in the direction of the velocity it had when it struck the water. If the water is 2.5 m deep, determine A. The velocity of the
You are currently standing at the edge of a cliff 5 m above a body of water. You then toss a coin with an initial velocity of 4.5 m/s at an angle of 60° above the horizontal. As the coin hits the water surface, it slows down to one-third of its speed right before hitting the surface and maintains this speed while underwater. Also, the coin moves in a straight line in the direction of the velocity it had when it struck the water. If the water is 2.5 m deep, determine A. The velocity of the
Physics for Scientists and Engineers
10th Edition
ISBN:9781337553278
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter4: Motion In Two Dimensions
Section: Chapter Questions
Problem 17P: A boy stands on a diving board and tosses a stone into a swimming pool. The stone is thrown from a...
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4. You are currently standing at the edge of a cliff 5 m above a body of water. You then toss a coin with
an initial velocity of 4.5 m/s at an angle of 60° above the horizontal. As the coin hits the water surface, it
slows down to one-third of its speed right before hitting the surface and maintains this speed while
underwater. Also, the coin moves in a straight line in the direction of the velocity it had when it struck
the water. If the water is 2.5 m deep, determine
A. The velocity of the coin right before hitting the water surface
B. The time it takes for the coin to settle to the bottom of the body of water from when it was tossed
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