A box with a mass of 7 kilograms is pushed up a ramp to a height of 5 meters. What is the work done against the force of gravity?

If steel is more dense that lake water, why can a boat float

Consider a cloudless day on which the sun shines down across the United States. If 2529 kJ of energy reaches a square meter (m2) of the United States in one hour, how much total solar energy reaches the entire United States per hour?

What is the weight of a 40kg object on the moon? (in Newtons)

Which action is caused by gravity? a frost wedging b aeolian bands c mass wasting d glaciation

4. In low light, it's to see details, colors, and distant objects. A. easier B. harder C. just as easy D. impossible

Which are examples of projectile motion?

Which two terms best describes the gravitational force

The power rating on a light bulb indicates how much power it would dissipate when it is hooked up to the standard household voltage of 120 V (this rating does not mean that the light bulb always dissipates the same amount of power, assume that the

Technician A says that side post terminals need to be removed to inspect them for corrosion. Technician B says that side post terminals can be damaged by over tightening the terminal bolt. Who is correctA. Technician AB. Technician BC. Both A and BD.

An air compressor is a device that pumps air particles into a tank. A particular air compressor adds air particles to its tank until the particle density of the inside air is 20 times that of the outside air.