Using the work energy theorem calculate the energy it would take to have the ball slow down to 1m/s from 2m/s

You've already seen the value of 9.8 in this lesson. what's this value called? what quantity does it represent?

Ajoint produces movement when its angle decreases. which type of movement is it?

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