Once a week you babysit your neighbor's toddler after school, usually going to a local playground. you notice that each swing on the swing set takes nearly the same amount of time, about 2.7 seconds. use the pendulum formula below to find out how long the swing is. round your answer to the tenths place. t= 2pie *square root* l/32 a. 1.8 feet b. 37 feet c. 5.9 feet d. 5.4 feet

C. 5.9 feet

Step-by-step explanation:

Given: Time : 2.7 seconds

The given pendulum formula :

To find the length of the swing , substitute the value of T = 2.7 in the above formula , we get

Squaring on both the sides, we get

Multiplying 32 on both sides, we get

Hence, the length of the pendulum = 5.9 feet.

6 meters

step-by-step explanation:

step-by-step explanation:

what grade level is this? need to know so i can look in my old textbooks!