Integrated Movement Answers

Describe what would happen if, while wearing rollerskates, you pushed as hard as you could against a wall. Why does this happen?

Human muscles have an efficiency of about __________. A. 9 to 17% B. 18 to 26% C. 27 to 35% D. 36 to 44% Please select the best answer from the choices provided.

Earth's gravity acts upon objects with a steady force of __________. A. 8.9 meters per second B. 9.8 meters per minute C. 8.9 meters per minute squared D. 9.8 meters per second squared Please select the best answer from the choices provided.

Grady has been playing soccer for years. He is considered an expert in many aspects of the game, including kicking, passing, and dribbling. How could Grady have achieved the status of expert?

Which object would have the most momentum? A. a 500-pound car moving at 20 miles per hour B. a 200-pound car moving at 60 miles per hour C. a 100-pound car moving at 80 miles per hour D. a 50-pound car moving at 100 miles per hour Please select the best answer from the choices provided.

When an object has its motion changed, the cause is generally __________. A. an external force B. an internal force C. an existential force D. an interval force Please select the best answer from the choices provided.

Describe the four main types of resistance forces.

The measure of an object's mass and velocity is called __________. A. gravity B. acceleration C. inertia D. momentum Please select the best answer from the choices provided.

Any external force that acts against movement is called __________. A. gravity B. efficiency C. resistance D. momentum Please select the best answer from the choices provided.