Question

A toy remote control car drives in a circle (the controller is stuck). It makes 8 revolutions in 14

seconds. What is the period?

Answer 1

Period for 1 revolution is 1.75 seconds

Step-by-step explanation:

given data

revolutions R = 8

time t = 14 seconds

to find out

What is the period

solution

we know that Period is the time per revolution

so here period formula that is express as

period =
`(R)/(t)` =
`(8)/(14)` = 0.57 revolution in one second

so in 1 revolution =
`(1)/(0.57)` seconds

so in 1 revolution = 1.75 seconds

so period for 1 revolution is 1.75 seconds