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Physics, 25.12.2019 00:31 christyr2002
5. a pendulum consisting of a mass m = 0.2 kg attached to a massless rod of length l = 0.3 m is pulled to an angle θ = 15° and released. the speed of the mass at the bottom of the swing is
a) 0.742 m/s
b) 1.03 m/s
c) 0.254 m/s
d) 0.448 m/s
e) 0.595 m/s
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5. a pendulum consisting of a mass m = 0.2 kg attached to a massless rod of length l = 0.3 m is pull...
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