The acceleration of a car is 0.33 m/s squared. if the applied force were cut in half, what would you predict the acceleration would be?

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.

i would say

the answer is 100. i just did this lesson and got a 100% on it. : )

-fishtank