1. A baseball is attached to the end of of 0.75 m long string. The ball...

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1. A baseball is attached to the end of of 0.75 m long string. The ball is swung in uniform circular motion vertically and makes one complete revolution in 0.35 s. The ball moves clockwise with respect to the circle below. a. b. C. e. Select three random points on the circular path above and illustrate with an arrow the direction the ball would take if the string suddenly broke. d. Calculate the velocity of the ball as it moves in the circular path. On the same three points, use a vector to illustrate the direction of the centripetal acceleration, ar. What is the definition of period? Identify the value of the period of motion for the ball? i. Calculate the centripetal acceleration of the ball. f. Does the centripetal acceleration represent a change in speed for the object? Explain. g. Research to determine the mass of a baseball. 15kg h. Draw a free body diagram for the ball at the top of the circle. What force(s) drawn on the FBD are responsible for the ball's circular motion. boho be establed Calculate the tension in the cord at the top of the circle. j. Draw a free body diagram for the ball at the bottom of the circle. What force(s) drawn on the FBD are responsible for the ball's circular motion. k. Calculate the tension in the cord at the bottom of the circle. of the circle is 1 3 m above the ground. If the string were released at the top of the circle, 1. A baseball is attached to the end of of 0.75 m long string. The ball is swung in uniform circular motion vertically and makes one complete revolution in 0.35 s. The ball moves clockwise with respect to the circle below. a. b. C. e. Select three random points on the circular path above and illustrate with an arrow the direction the ball would take if the string suddenly broke. d. Calculate the velocity of the ball as it moves in the circular path. On the same three points, use a vector to illustrate the direction of the centripetal acceleration, ar. What is the definition of period? Identify the value of the period of motion for the ball? i. Calculate the centripetal acceleration of the ball. f. Does the centripetal acceleration represent a change in speed for the object? Explain. g. Research to determine the mass of a baseball. 15kg h. Draw a free body diagram for the ball at the top of the circle. What force(s) drawn on the FBD are responsible for the ball's circular motion. boho be establed Calculate the tension in the cord at the top of the circle. j. Draw a free body diagram for the ball at the bottom of the circle. What force(s) drawn on the FBD are responsible for the ball's circular motion. k. Calculate the tension in the cord at the bottom of the circle. of the circle is 1 3 m above the ground. If the string were released at the top of the circle,

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2 radial direction Tangential direction 13 downward direction when the string break at the top as sh... View the full answer