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A mass is placed on a frictionless, horizontal table. A spring ( k = 185 k=185...

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Physics

A mass is placed on a frictionless, horizontal table. A spring (k = 185 k=185 N/m), which can be stretched or compressed, is placedon the table. A 4.5-kg mass is anchored to the wall. Theequilibrium position is marked at zero. A student moves the massout to x = 7.0 x=7.0 cm and releases it from rest. The massoscillates in simple harmonic motion. Find the position, velocity,and acceleration of the mass at time t = 3.00 t=3.00 s. Round allof your answers to one decimal place.

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4.1 Ratings (637 Votes)
The angular frequency of a mass on spring which will be given by k mwhere k spring constant 185 Nmm mass of an object 45 kgthen we get 185Nm 45 kg 411rad2s2 641    See Answer
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