A box that weighs 250 N is at rest on the floor. If the pressure exerted by the box on the floor is 10,000 Pa, over what area (in m2) is the box in contact with the floor

which three statements are true about all alloys?

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.

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