Answer:
Step-by-step explanation:
amplitude of oscillation a = 12 / 2 = 6 inches.
time period T = 2 s
b = angular frequency = 2π / T
= 2π / 2
= π
so putting the values in the equation
d = a cos ( b t )
d = 6 cos ( π t )
Answer:
The ground exerts an equal force on the golf ball and a golf ball striking the ground is a collision
Step-by-step explanation:
Answer:
1st
Step-by-step explanation: i think
Answer:
A ). 12
Step-by-step explanation:
