A 1,500. 0 kg car hits a brick wall with a force of 60. 0 N in 1. 75 seconds. What is the change in the momentum of the car? N • s.

Jessie ran 5000 meters from the cops and an average speed of 6 meters / second before he got caught . how long did he run?

World class speed skaters can skate a 3,000-m course in about 4 minutes. what is their average speed for this course? a. 12.5 m/sb. 1.33 m/sc. 1.25 m/sd. 13.3 m/s

If the force applied to an object remains constant, is more power needed for the object to move faster ? explain