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Evaluate simple harmonic motion
A simple pendulum is 2.00 m long.
(a) What is the period of simple harmonic motion for this pendulum if it is hanging in an elevator accelerating upward at 2.00m/s2?
(b) What is its period if the elevator is accelerating downward at2.00 m/s2?
(c) What is the period of simple harmonic motion for the pendulum if it is placed in a truck that is accelerating horizontally at2.00 m/s2?
A step-down transformer has 9000 turns on the primary coil and 150 turns on the secondary coil. The EMF in the primary coil is 16 V. What is the voltage being applied to th
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