Brandon buys a new Seadoo. He goes 12 km north from the beach. He jumps wakes for 6 km to the west. Then chases a boat 12 km south. He
then turns and goes 3 km to the east. What distance did he cover? What was his displacement?

answer; i believe the correct answer is (40,000 j) good luck

the answer is kevlar

the motion of a pendulum is a classic example of mechanical energy conservation. a pendulum consists of a mass (known as a bob ) attached by a string to a pivot point. as the pendulum moves it sweeps out a circular arc, moving back and forth in a periodic fashion.

c. magnitude and direction