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A 2.00-kg mass is attached to a spring with spring constant 37.0 N/m on a frictionless, horizontal table. The spring-mass system is stretched to 3.80 cm beyond the equilibrium position of the spring and is released from rest at t = 0.
(a) What is the maximum speed of the 2.00-kg mass?
(b) What is the maximum acceleration of the 2.00-kg mass?
(c) What are the position, velocity, and acceleration of the 2.00-kg mass as functions of time? (Use the following as necessary: t. Do not enter units in your expression. Assume t is in seconds.)
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During a football game, a receiver has just caught a pass and is standing still. Before he can move, a tackler, running at a velocity of +3.40 m/s, grabs and holds onto him so that they move off together with a velocity of +1.90 m/s. If the mass o..
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