4. A 23.5 kg child is spun on a playground merry-go-round. The child is 1.2 20 points m from the center of the merry-go-round and it takes 1.32 seconds to
rotate once. What is the velocity of of the child? (equations at the top) *
5.7 m/s
9.8 m/s
1.8 m/s
O 2.9 m/s

What would people living along the coast in south florida do if there was a hurricane warning? move to locations away from the water flock along coasts to watch the natural phenomenon buy instruments to predict the exact location of the hurricane measure water levels to know the exact time of the hurricane

Two positive charges are equal. which has more electric potential energy?

What about a rubber band, can it change its shape? is it a solid?