At the low point in its swing a pendulum bob with a mass of
At the low point in its swing, a pendulum bob with a mass of 1 kg has a velocity of 8 m/s.
(a) What is its kinetic energy at the low point?
J
(b) Ignoring air resistance, how high will the bob swing above the low point before reversing direction?
m
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at the low point in its swing a pendulum bob with a mass of 1 kg has a velocity of 8 msa what is its kinetic energy at
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