A 0.600 kg block rests on a frictionless horizontal surface, where it is attached to a...
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A 0.600 kg block rests on a frictionless horizontal surface, where it is attached to a massless spring whose k-value equals 18.0 N/m. Let x be the displacement, where x = 0 is the equilibrium position and x > 0 when the spring is stretched. The block is pushed, and the spring compressed, until x, = -4.00 cm. It then is released from rest and undergoes simple harmonic motion. (a) What is the block's maximum speed (in m/s) after it is released? m/s (b) How fast is the block moving (in m/s) when the spring is momentarily compressed by 2.10 cm (that is, when x = -2.10 cm)? m/s (c) How fast is the block moving (in m/s) whenever the spring is extended by 2.10 cm (that is, when passing through. x = +2.10 cm)? m/s (d) Find the magnitude of the displacement (in cm) at which the block moves with one-half of the maximum speed. |x| = cm A 0.600 kg block rests on a frictionless horizontal surface, where it is attached to a massless spring whose k-value equals 18.0 N/m. Let x be the displacement, where x = 0 is the equilibrium position and x > 0 when the spring is stretched. The block is pushed, and the spring compressed, until x, = -4.00 cm. It then is released from rest and undergoes simple harmonic motion. (a) What is the block's maximum speed (in m/s) after it is released? m/s (b) How fast is the block moving (in m/s) when the spring is momentarily compressed by 2.10 cm (that is, when x = -2.10 cm)? m/s (c) How fast is the block moving (in m/s) whenever the spring is extended by 2.10 cm (that is, when passing through. x = +2.10 cm)? m/s (d) Find the magnitude of the displacement (in cm) at which the block moves with one-half of the maximum speed. |x| = cm
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Answer rating: 100% (QA)
To answer these questions we can use the principles of conservation of energy and the properties of simple harmonic motion SHM a What is the blocks maximum speed after it is released In SHM the total ... View the full answer
Related Book For
Fundamentals of Physics
ISBN: 978-0471758013
8th Extended edition
Authors: Jearl Walker, Halliday Resnick
Posted Date:
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