College Physics
11th Edition
ISBN: 9781305952300
Author: Raymond A. Serway, Chris Vuille
Publisher: Cengage Learning
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A child with mass of 10 kg gets into a toy car with mass of 65 kg on a playground, causing it to sink on its spring (with
spring constant 327 N/m). An adult walks by and gives the top of the car a shove, causing it to undergo oscillations
with amplitude 30 cm in the vertical direction. Assuming the oscillations are simple harmonic, what is the angular
frequency of the oscillations?
ω = (in rad/s)
a. 0.673
b. 1.715
c. 2.088
d. 2.243
e. 5.717
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