How does the skater's potential energy change as he moves down the ramp?

How does urban development affect earths environment

Covert 6 hr to a minute

What is her mass on the moon, where g=1.62m/s2?

Which of the following particles has mass? a. protons only b. electrons only c. both protons and electrons

A soccer player kicks the ball toward a goal that is 16.8 m in front of him. The ball leaves his foot at a speed of 16.0 m/s and an angle of 28.08 above the ground. Find the speed of the ball when the goalie catches it in front of the net.

How Much Potential Energy Does A 50kg block of Ice a Height of 4m Have?

In a summer storm the wind is blowing with a velocity of 8m/s north. Suddenly in 3 seconds, the winds velocity is 23m/s north. What is the winds acceleration?

How does a bicycle rider's energy of motion changes as the gain speed while riding down a hill? Options: A) It is lost. B) It increases. C) It remains the same. D) It is stored in the bicycle rider.

When is a sailboat the stand on vessel in relations to a recreational power boat?

What happens when a balloon is rubbed with a woollen cloth?