question archive Q1: The position of a 55 g oscillating mass is given by x(t)=(2
Q1: The position of a 55 g oscillating mass is given by x(t)=(2
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Q1: The position of a 55 g oscillating mass is given by x(t)=(2.0cm) cos12t where t is in seconds.
a: Determine the amplitude.
b: Determine the period.
c: Determine the spring constant.
d: Determine the maximum speed.
e: Determine the total energy.
f: Determine the velocity at t = 0.40 s
Q2: After landing on an unfamiliar planet, a space explorer constructs a simple pendulum of length 52.0 cm. The explorer finds that the pendulum completes 102 full swing cycles in a time of 137 s.
a: What is the magnitude of the gravitational acceleration on this planet? Express your answer in meters per second per second.
