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An object with mass 0.230 kg is acted on by an elastic restoring force with force constant 10.7 N/m. The object is set into oscillation with an initial potential energy of 0.150 J and an initial kinetic energy of 6.60×10-2 J
a) What is the amplitude of oscillation?
b) What is the potential energy when the displacement is one-half the amplitude?
c) At what displacement are the kinetic and potential energies equal?
d) What is the value of the phase angle ? if the initial velocity is positive and the initial displacement is negative?
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Provide the option of exploring the ray diagram that applies to this problem. The distance among an object and its image formed by a diverging lens is 8.00 cm. The focal length of the lens is -4.40 cm. Find (a) the image distance and (b) the object d..
The period of a satellite at an altitude of 200 km above the surfce of the earth is 20 hours. What is the period of a satellite that is placed at an altitude of 500 km
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