Materials undergoing stress/strain which obey Hooke’s Law A. are experiencing elastic

deformationB. are experiencing plastic

deformation.C. Are experiencing elastic

deformation only up to a certain stress/strain.

D. are experiencing plastic deformation only up to a certain stress/strain.

E. possibly C or D.are

experiencin

g elasti

c ...

are experie

ncing p

lastic .

..

Are experiencin

g elasti

c...

are experie

ncing p

lastic .

..

possibly C or D

.

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A block of mass m = 1.3 kg is vibrating on a spring with a force constant of k = 194 N/m. When the instantaneous speed of the block is v = 0.55 m/s, the block is 0.30 m away from equilibrium. Find the maximum speed of the block during the vibrations.

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A block of mass m = 1.3 kg is vibrating on a spring with a force constant of k = 194 N/m. When the instantaneous speed of the block is v = 0.55 m/s, the block is 0.30 m away from equilibrium. Find the amplitude of vibrations.

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A block of mass m = 0.75 kg is connected to a spring. The block is in simple harmonic motion during which its maximum velocity is vmax = 1.2 m/s and its maximum acceleration is amax = 0.36 m/s2. Find the total energy of the system.

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A block of mass m = 0.75 kg is connected to a spring. The block is in simple harmonic motion during which its maximum velocity is vmax = 1.2 m/s and its maximum acceleration is amax = 0.36 m/s2. Find the amplitude of the oscillations.

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A block of mass m = 0.75 kg is connected to a spring. The block is in simple harmonic motion during which its maximum velocity is vmax = 1.2 m/s and its maximum acceleration is amax = 0.36 m/s2. Find the period of oscillations.

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A block of mass m = 0.75 kg is connected to a spring. The block is in simple harmonic motion during which its maximum velocity is vmax = 1.2 m/s and its maximum acceleration is amax = 0.36 m/s2. How far is the block from equilibrium at the moment when its kinetic energy is equal to its potential energy? Assume that potential energy is zero at equilibrium.

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