5. Define simple harmonic motion and state the relatio between displacement from its mean position and the
restoring force when a body executes simple harmonic
motion.
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to me A body is supported by a helical spring and causes an
extension of 1.5 cm in the spring. If the mass is set into
e vo vertical oscillation, calculate the period of the oscillation.
(Ans: 0.25s). monotes in brit d amoro do
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Due sun 06/09/2019 11: 59 pm skip navigation questions correct q 1 [1/1] correct q 2 [1/1] correct q 3 [1/1] untried q 4 (0/1) untried q 5 (0/1) untried q 6 (0/1) untried q 7 (0/1) untried q 8 (0/1) untried q 9 (0/1) untried q 10 (0/1) grade: 3/10 print version start of questions two cyclists, 42 miles apart, start riding toward each other at the same time. one cycles 2 times as fast as the other. if they meet 2 hours later, what is the speed (in mi/h) of the faster cyclist?