Suppose that a simple pendulum consists of a small 79 g bob at the end of a cord of negligible mass. If the angle 0 between the cord and the vertical is given by 0 = (0.041 rad) cos[(5.9 rad/s) t + p], what are (a) the pendulum's length and (b) its maximum kinetic energy? (a) Number i Units (b) Number i Units

Physics for Scientists and Engineers: Foundations and Connections
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ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter16: Oscillations
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Suppose that a simple pendulum consists of a small 79 g bob at the end of a cord of negligible mass. If the angle 0 between the cord and
the vertical is given by
0 = (0.041 rad) cos[(5.9 rad/s) t+ p],
what are (a) the pendulum's length and (b) its maximum kinetic energy?
(a) Number
i
Units
(b) Number
i
Units
Transcribed Image Text:Suppose that a simple pendulum consists of a small 79 g bob at the end of a cord of negligible mass. If the angle 0 between the cord and the vertical is given by 0 = (0.041 rad) cos[(5.9 rad/s) t+ p], what are (a) the pendulum's length and (b) its maximum kinetic energy? (a) Number i Units (b) Number i Units
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