If a forklift raises a 76-kg load a distance of 2.5 m, about how much work has it done?

There are (one can say) three coequal theories of motion for a single particle: Newton's second law, stating that the total force on an object causes its acceleration;

Two liquids, 1 and 2, are in equilbrium in a U-tube that isopen at both ends. The liquids do not mix, and liquid 1 restson top of liquid 2.

A substance maintaining a uniform appearence throught is called

If M is 10 kg and Fa = 100N and there is no friction, what will the acceleration of M be?

A horizontal force in used to pull a 5 kilogram cart at a constant speed of 5 meters per second across the floor as shown in the diagram.

Which force keeps you near earths surface?

Name one process that requires a force in the human body.

Which describes the electric forces inside an atom

Why can radio telescopes be used 24 hours a day?

How do you find mass, volume and density? Any formulas?