Question

A bouncing basketball has a period of 0.7 seconds. What is its frequency?

a) 1.43 Hz
b) 0.7 Hz
c) 2.0 Hz
d) 0.35 Hz

Answer 1

The frequency of the bouncing basketball is 1.43 Hz.

Step-by-step explanation:

The frequency of an oscillating object is the number of cycles it completes per second. It is measured in Hertz (Hz). The period of an oscillation is the time it takes for one complete cycle to occur. It is the reciprocal of frequency, meaning that the period is equal to 1 divided by the frequency.

In this case, the period of the bouncing basketball is given as 0.7 seconds. To find the frequency, we can use the formula:

Frequency = 1 / Period

Therefore, the frequency of the bouncing basketball is:

Frequency = 1 / 0.7 = 1.43 Hz