Physics
Oscillations Mechanical Waves
A 2.5-kg object hanging from a vertical spring of force

A 2.5-kg object hanging from a vertical spring of force constant 600 N/m oscillates with an amplitude

Question:

A 2.5-kg object hanging from a vertical spring of force constant 600 N/m oscillates with an amplitude of 3 cm. When the object is at its maximum downward displacement, find

(a) The total energy of the system,

(b) The gravitational potential energy, and

(d) What is the maximum kinetic energy of the object? Choose U = 0 when the object is at equilibrium.

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We can set U grav 0 by selecting our coordinate origin to be at y 0 where y0 is ...View the full answer

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Question Posted: Jul 12, 2011 11:23 AM

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