The velocity of a particle performing S.H.M. is 3n cm/s when its displacement is V12 cm. If the maximum acceleration of the particle is 9n ? cm/s?, find the frequency and amplitude of its oscillations.

The cord of the machine is moved 4 cm off the equilibrium position and released. After 1.5 s from the moment of start-up, the ball reaches equilibrium. Determine the length of the pendulum! (g = 10 m / s2).

Problem #10: A pendulum with a period of 2.00000 s in one location (g=9.80m/s2) is moved to a new location where the period is now 1.99748 s. a) What is the acceleration due to gravity at its new location? (report your answer to at least 5 decimal places)

Suppose a teacher is riding a Ferris wheel. The maximum height they attain is 30 m and theminimum height is 6 m. The time it takes to make one full rotation is about 5 minutes. Determine:a/ The periodb/ The amplitudec/ A possible equation that models this situation, if the time starts at the minimum height.