During a 7.0 second interval, an object’s velocity changes from 74 m/s East to 32 m/s East. What is the magnitude and direction of the object’s acceleration?

Is the number of complete movements of a wave per second.

If you drive 12 miles north and 35 miles east, what is the direct distance between you and your starting point?

A40 kilogram skier starts at the top of a 12 meter heigh slope. at the bottom she is traveling 10 meters per second how much does she lose to friction? a. 4,704 joules b. 2,704 joules. c.2,000 joules d. she doesn’t lose any because mechanical energy is conserved. 35