If you and your friend do the same amount of work, but you do it FASTER than they do, YOU are more powerful than they are. True
False

answer should be false

it can be both

Explanation:

it can be both because you could have done it right or wrong

a) cold, dry

explanation:

continental polar masses are cold and dry air masses because the cold air cannot hold much moisture. as they move into warmer air, they can trigger precipitation.

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.