Answer :
Answer:
D. Decrease the radius of the swing in the circle
Explanation:
Decreasing the friction on the chain and increasing the radius of the swing in the circle will both increase the speed.
Answer:) The answer is D decreasing the radius of the swing.
Explanation:
Decrease the radius of the swing Each swing moves around the perimeter in the same amount of time, but the smaller the radius of the circle the slower the speed.