At t = 0, a 795 g mass at rest on the end of a horizontal...
At t = 0, a 795 g mass at rest on the end of a horizontal spring (k = 125 N/m) is struck by a hammer, which gives it an initial speed of 2.77 m/s.
(a) Determine the period of the motion. (give answer in s)
Determine the frequency of the motion. (give answer in Hz)
(b) Determine the amplitude. (in m)
(c) Determine the maximum acceleration. (in m/s2)
(d) Determine the position as a function of time. give answer in following format: ( ? m ) sin[ ( ? rad/s)t ] (fill in the question? marks)
(e) Determine the total energy. (in J)
Homework Answers
A 4.50-kg object on a frictionless horizontal surface is attached to one end of a horizontal...
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A spring of negligible mass stretches 3.00 cm from its relaxed length when a force of...
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A 0.81-kg mass is attached to the end of a spring and set into oscillation on a horizontal frictionless surface by releasing it from a compressed position. The record of time is started when the oscillating mass passes through the equilibrium position and the position of the mass at any time is shown in the drawing, x (m) 0.10 --- 04 16.0 -0.10 - - - - - - Determine the following. (a) amplitude A of the motion (b) angular...
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1. A 10 kg box is at rest at the end of an unstretched spring with constant k-4000N/m. The mass is struck with a hummer giving it a velocity of 6.0m/s to the right across a frictionless Surface. What is the amplitude of the resulting oscillations of the system? (a) 2m (b) 0.6m (c) 0.5m (d) 0.4m (e) 0.3m 10 kg 2. When a 0.20kg block is suspended from a vertically hanging spring it stretches the spring from its original...
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When a 200 g mass attached to a horizontal spring (k= 25 N/m) is pushed 10...
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When a 200 g mass attached to a horizontal spring (k= 25 N/m) is pushed 10 cm...
When a 200 g mass attached to a horizontal spring (k= 25 N/m) is pushed 10 cm into the spring and released, it undergoes simple harmonic motion. Find the quantities below for this oscillating system (a) The angular frequency (rad/sec) (b) Th Period of the oscilation (sec) (c) The frequency (Hz) (d) The maximum speed (m/s) (e) Maximum acceleration (m/s2)
QUESTION 10 When a 200 g mass attached to a horizontal spring (k= 25 N/m) is...
QUESTION 10 When a 200 g mass attached to a horizontal spring (k= 25 N/m) is pushed 10 cm into the spring and released, it undergoes simple harmonic motion. Find the quantities below for this oscillating system: (a) The angular frequency (rad/sec) QUESTION 11 When a 200 g mass attached to a horizontal spring (k-25 N/m) is pushed 10 cm into the spring and released, it undergoes simple harmonic motion. Find the quantities below for this oscillating system. (b) Th...
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A 0.81-kg mass is attached to the end of a spring and set into oscillation on a horizontal frictionless surface by releasing it from a compressed position. The record of time is started when the oscillating mass passes through the equilibrium position and the position of the mass at any time is shown in the drawing, x (m) 0.10 --- 04 16.0 -0.10 - - - - - - Determine the following. (a) amplitude A of the motion (b) angular...
1. A 10 kg box is at rest at the end of an unstretched spring with constant k-4000N/m. The mass is struck with a hummer giving it a velocity of 6.0m/s to the right across a frictionless Surface. What is the amplitude of the resulting oscillations of the system? (a) 2m (b) 0.6m (c) 0.5m (d) 0.4m (e) 0.3m 10 kg 2. When a 0.20kg block is suspended from a vertically hanging spring it stretches the spring from its original...
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A 0.82 kg mass is attached to the end of a spring and set into oscillation on a horizontal frictionless surface by releasing it from a compressed position. The record of time is started when the oscillating mass passes through the equilibrium position and the position of the mass at any time is shown in the drawing. Determine the following. amplitude A of the motion m angular frequency omega rad/s spring constant k N/m speed of the object at t=...
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