Ablock of mass 0.510 kg is pushed against a horizontal spring of negligible mass until the spring is compressed a distance x. the force constant of the spring is 450 n/m. when it is released, the block travels along a frictionless, horizontal surface to point circled a, the bottom of a vertical circular track of radius r = 1.00 m, and continues to move up the track. the speed of the block at the bottom of the track is va = 13.7 m/s, and the block experiences an average frictional force of 7.00 n while sliding up the track. what is x? and what is the speed of the block if it reaches the top?
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Amass attached to a spring is displaced from its equilibrium position by 5cm and released. the system then oscillates in simple harmonic motion with a period of 1s. if that same mass–spring system is displaced from equilibrium by 10cm instead, what will its period be in this case? a mass attached to a spring is displaced from its equilibrium position by and released. the system then oscillates in simple harmonic motion with a period of . if that same mass–spring system is displaced from equilibrium by instead, what will its period be in this case? a) 0.5sb) 2sc) 1sd) 1.4s
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Ablock of mass 0.510 kg is pushed against a horizontal spring of negligible mass until the spring is...
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