Materials undergoing stress/strain which obey Hooke’s Law

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Materials undergoing stress/strain which obey Hooke’s Law

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Materials undergoing stress/strain which obey Hooke’s Law

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- are experiencing elastic deformation
- are experiencing plastic deformation.
- Are experiencing elastic deformation only up to a certain stress/strain.
- are experiencing plastic deformation only up to a certain stress/strain.
- possibly C or D.

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.

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.

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.

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.

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.

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.