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8) In the figure of Q(7), if the area of parallelogram is 45 cm?, PQ = 9 cm andSN = 6 cm, find PM and QR. |
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Answer» When the amplitude of the pendulum is larger, there is a slight increase in the PERIOD, but not in any SIGNIFICANT way. ... There are only two things that can CHANGE the period of a simple pendulum: the LENGTH (L) of the string or rod and the value of the acceleration DUE to gravity |
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