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Problem: During a tennis serve, a racket is given an angular acceleration of magnitude 160 rad/s2. At the top of the serve, the racket has an angular speed of 14 rad/s. If the distance between the top of the rack and the shoulder is 1.5m,
Part A: find the magnitude of the total acceleration of the top of the racket?
Rework your solution from the beginning and check each step carefully finds the magnitude of the total acceleration.
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A charged particle moves through a velocity selector at a constant speed in a straight line. The electric field of the velocity selector is 3.65x10^3 N/C, while the magnetic field is 0.360 T. When the electric field is turned off, the charged part..
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