The length of the string of a pendulum, L, can be determined using the function , where p is the period of the pendulum.

The length of the string of a pendulum, L, can be determined using the function , where p is the period of the pendulum. The velocity at the bottom of the pendulum can be modeled by the function . Which function can be used to find the velocity at the bottom of the pendulum released from the same angle for any period, p?

Explanation: Correct answer is option C.