If 120 N of force is applied to a crate to move it 15 m, how much work is done? 1,000 J 1,800 J 2,000 J 2,500 J

What is the difference between a scientific theory and a scientific law? A A scientific law states a pattern found in nature and a scientific theon explains that pattern. B A scientific theory and scientific law are actually the same.

Which combination of factors is most suitable for increasing the electrical conductivity of metals? A. more valence electrons and larger atomic radius. B. fewer valence electrons and larger atomic radius. C.

Which is a characteristic of a mixture? Its components retain their properties. It can only be separated using electricity. It is the result of a chemical a reaction.

The air temperature of ostley is higher than the air in eastbrook. What is the main cause for the different air temperature

Which is a characteristic of projectile motion?

What is the rate at which electrical energy is converted to another form of energy called?

A person gives a shopping cart an initial push along a horizontal floor to get it moving, and then lets go. The cart travels forward along the floor, gradually slowing as it moves.

A driver, traveling at 22.0 m/s, slows down her 2.00 x 103 kg car to stop for a red light. What work is done by the friction force against the wheels?

If the masses of an object increase and their distance from each other stays the same the force of gravity decreases increases stays the same increases then decreases

What is Avogadro's number? A. 5.002 Ã - 1020 B. 2.3 Ã - 1021 C. 6.02 Ã - 1013 D. 6.02 Ã - 1023