A particle of mass 4.00 kg is attached to a spring with a force constant of...

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Physics

A particle of mass 4.00 kg is attached to a spring with a forceconstant of 300 N/m. It is oscillating on a horizontal frictionlesssurface with an amplitude of 5.00 m. A 9.00 kg object is droppedvertically on top of the 4.00 kg object as it passes through itsequilibrium point. The two objects stick together.

a) By how much does the amplitude of the vibrating system changeas a result of collision?

b) By how much does the period change?

c) By how much does the energy change?

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4.2 Ratings (657 Votes)
m mass of particle 4 kg k force constant 300 Nm A initial amplitude 5 m Anew Amplitude after collision V maximum speed after collision Vmax maximum speed before collision M mass of object 9 kg a Due to collision the Total mass will increase and hence the speed will decreases to keep the momentum same As    See Answer
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