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lowwlifelivv
lowwlifelivv
11.02.2020 • 
Physics

A softball is hit over a third baseman's head with speed and at an angle theta from the horizontal. Immediately after the ball is hit, the third baseman turns around and runs straight back at a constant velocity V = 7.00 m/s, for a time t = 2.00 s. He then catches the ball at the same height at which it left the bat. The third baseman was initially L = 18.0 m from the location where the ball was hit at home plate. Find v0, the initial speed. Use g = 9.80 m/s2 for the magnitude of the acceleration due to gravity. Express your answer numerically in meters per second to three significant figures. Find the angle theta in degrees. Express your answer numerically in degrees to three significant figures. Find a vector expression for the velocity of the softball 0.100 s before the ball is caught. Use the notation vx, vy, an ordered pair of values separated by a commas Express your answer numerically in meters per second to three significant figures. Find a vector expression for the position of the softball 0.100 s before the ball is caught. Use the notation x, y, an ordered pair of values separated by a comma, where x and y are expressed numerically in meters, as measured from the point where the softball initially left the bat. Express your answer to three significant figures.

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