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watching
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23 Nov 2019
The function
x = (3.1 m) cos[(2p rad/s)t + p/3 rad]
gives the simple harmonic motion of a body. At t = 7.6 s, what arethe (a) displacement, (b) velocity, (c) acceleration, and (d) phaseof the motion? Also, what are the (e) frequency (in Hz) and (f)period of the motion?
The function
x = (3.1 m) cos[(2p rad/s)t + p/3 rad]
gives the simple harmonic motion of a body. At t = 7.6 s, what arethe (a) displacement, (b) velocity, (c) acceleration, and (d) phaseof the motion? Also, what are the (e) frequency (in Hz) and (f)period of the motion?
Hubert KochLv2
8 Jul 2019
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