Kevin, because he is going the fastest. He will take less time to get to the park than the others.
To solve this we take .13 and times it by 9. So 9 x .13 = 1.17m
Answer:
4
Step-by-step explanation:
For m = 12
m - 8 = 12 - 8 = 4
Answer:
The length of pendulum is 55.853cm
Step-by-step explanation:
We are given
the original pendulum completed one swing every 1.5 seconds
so, T=1.5 sec
now, we can use time period formula

l is the length of pendulum
g is acceleration due to gravity

now, we can plug values
and then we can solve for l



In cm
