A ball is attached to a horizontal cord of length L=1.01 m whose
other end is fixed, as shown.
If the ball is released, what will be its speed at the lowest point
of its path?
Correct, computer gets: 4.45 m/s
B) A peg is located a distance h directly below the point of attachment of the cord. If h = 0.740L, what will be the speed of the ball when it reaches the top of its circular path about the peg?
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A ball is attached to a horizontal cord of length L=1.01 m whose
other end is...
Conservation problem A ball is attached to a horizontal cord of length L whose other end...
Conservation problem
A ball is attached to a horizontal cord of length L whose other end is fixed (see picture), (a) If the ball is released, what will be its speed at the lowest point of its path? (b) A peg is located a distance h directly below the point of attachment of the cord. If h = 0.7 L, what will be the speed of the ball when it reaches the top of it circular path about the peg?...
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The ball has a mass m and is attached to the cord of length I. The cord is tied at the top to a swivel and the ball is given a velocity. Show that the angle which the cord makes with the vertical as the ball travels around the circular path must satisfy the equation. Neglect air resistance and the size of the ball.
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A ball is attached to a horizontal cord of length L whose other end is fixed (see picture), (a) If the ball is released, what will be its speed at the lowest point of its path? (b) A peg is located a distance h directly below the point of attachment of the cord. If h = 0.7 L, what will be the speed of the ball when it reaches the top of it circular path about the peg?...
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A ball of mass m-3.50 kg is attached to a horizontal massless cord of length l- 2.00 m, and the other end is fixed, as shown. The ball is released from rest from the highest point, A. Peg a. b. What is the speed of the ball when it reaches its lowest point, B? How much work is done by gravity as the ball moves from point A to point B, its lowest point? c. How much work is done...
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