Problem 8.05 The speed of the fastest-pitched baseball was 42.0 m/s, and the ball's mass was...
The fastest pitched baseball was measured at 46 m/s . A baseball has a mass of 148 g . A. If the pitcher exerted his force (assumed to be horizontal and constant) over a distance of 1.1 m , what force did he produce on the ball during this record-setting pitch? B. Make free-body diagram of the ball during the pitch. C. Make free-body diagram of the ball just after it has left the pitcher's hand.
The record for the fastest baseball pitch is currently 105.1 mph (46.98 m/s). If the mass of a baseball is 145 g, calculate the wavelength of the baseball for this pitch.
Constants PartA The fastest measured pitched baseball left the pitcher's hand at a speed of 41.0 m/s, If the pitcher was in contact with the ball over a distance of 1.50 m and produced constant acceleration, (a) what acceleration did he give the ball, and (b) how much time did it take him to pitch it? ax You may want to review (Pages 45-50) m/s? For related problemsolving tips and strategies, you may want to view a Video Tutor Solution...
Page 2 11) The fastest measured pitched baseball left the pitchers hand at a speed of 45 m/s. If the pitcher was in contact with the ball over a distance of 1.5 m and produced constant acceleration a) what acceleration did he give the ball, and b) how much time did it take him to pitch it? 12) A car accelerates from 20 m/s to 50 m/s in 3 s. What is the cars acceleration? 13) A car accelerates from...
A baseball of mass 145 g, moving horizontally with a speed of 27 m/s, is struck by a baseball bat head-on with an impulse of magnitude 10 N-s. What is the speed of the baseball after it is struck?
The center of mass of a pitched baseball or radius 5.43 cm moves at 32.2 m/s. The ball spins about an axis through its center of mass with an angular speed of 112 rad/s. Calculate the ratio of the rotational energy to the translational kinetic energy. Treat the ball as a uniform sphere.
The center of mass of a pitched baseball or radius 5.26 cm moves at 57.4 m/s. The ball spins about an axis through its center of mass with an angular speed of 151 rad/s. Calculate the ratio of the rotational energy to the translational kinetic energy. Treat the ball as a uniform sphere.
A baseball has a mass of 0.160 kg, and it is pitched towards home plate at a speed of 46.0 m/s. Assume that the ball is pitched horizontally and that the ball is hit horizontally back in the opposite direction. If the bat exerts an average force of 9500 N for 1.70 ms, what is the final speed of the ball in m/s?
A baseball has a mass of 0.150 kg, and it is pitched towards home plate at a speed of 56.0 m/s. Assume that the ball is pitched horizontally and that the ball is hit horizontally back in the opposite direction. If the bat exerts an average force of 8800 N for 2.20 ms, what is the final speed of the ball in m/s?
A baseball pitcher throws a baseball with a speed of 42 m/s . What is the de Broglie wavelength of the baseball, given that a standard baseball has a mass of 145 grams?