Physics, 18.04.2020 04:17 LeandraMiller3398
A 50-cm-long spring is suspended from the ceiling. A 330g mass is connected to the end and held at rest with the spring unstretched. The mass is released and falls, stretching the spring by 28cm before coming to rest at its lowest point. It then continues to oscillate vertically.
A. What is the spring constant?
B. What is the amplitude of the oscillation?
C. What is the frequency of the oscillation?
Answers: 2
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Afisherman notices that his boat is moving up and down periodically without any horizontal motion, owing to waves on the surface of the water. it takes a time of 2.20 s for the boat to travel from its highest point to its lowest, a total distance of 0.670 m . the fisherman sees that the wave crests are spaced a horizontal distance of 5.80 m apart. (a) how much is the wavelength? (b) find the period of the wave. (c) how fast are the waves traveling? (d) what is the amplitude a of each wave?
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A 50-cm-long spring is suspended from the ceiling. A 330g mass is connected to the end and held at r...
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