1 The period p of a pendulum or the time it takes for the

Last updated: 6/15/2023

1 The period p of a pendulum or the time it takes for the pendulum to make one complete swing varies directly as the square root of the length L of the pendulum If the period of a pendulum is 1 3 seconds when the length is 2 ft find the period in seconds when the length is 6 ft 2 The current i in a wire varies directly as the voltage v and inversely as the resistance r If the current is 27 5 amps when the voltage is 110 volts and the resistance is 4 ohms find the current in amps when the voltage is 150 volts and the resistance is 8 ohms