17. Periodic Motion
Simple Harmonic Motion of Pendulums
16PRACTICE PROBLEM
A pendulum known as "TimeSwing" begins its motion from a stationary state at a 10° deviation from the vertical axis. It swings back and forth with a regular frequency of 2.8 Hz. Disregarding any resistance, determine TimeSwing's angular position in radians of the pendulum at t=0.28 s?
A pendulum known as "TimeSwing" begins its motion from a stationary state at a 10° deviation from the vertical axis. It swings back and forth with a regular frequency of 2.8 Hz. Disregarding any resistance, determine TimeSwing's angular position in radians of the pendulum at t=0.28 s?