Objects can be charged or neutral. explain what these two terms mean

Archimedes' principle can be used to find the density of a fluid as well as that of a solid. Suppose a chunk of iron with a mass of 430.00 g in air is found to have an apparent mass of 325.00 g when completely submerged in an unknown liquid.

What is the momentum of a 0.046 kg golf ball traveling at a velocity of 60.0 m/s west

A force of 100 newtons is applied to a box at an angle of 36º with the horizontal. If the mass of the box is 25 kilograms, what is the horizontal acceleration of the box?

In a tug of war between Mrs. Brenneman and Mr. Schroedl seems at a standstill. Then Mrs. Brenneman tugs hard giving a force of 40 N to the left, while Mr. Schroedl is only pulling 30 N to the right. What is the net force that Mr.

One mole of an ideal gas does 2100 J of work as it expands isothermally to a final pressure 1.00 x 10^5Pa and volume of 0.025m^3A) what was the initial volume of the gas, in cubic meters? B) what is the temperature of the gas, in kelvin?

You pull into a gas station and fill up your car with gasoline. During the time you are filling up, the car has A) kinetic energy only. B) potential energy only. C) both potential and kinetic energy. D) neither potential or kinetic energy.

Name two instruments that are based on the law of flotation

When the drag force on an object equals the force of gravity what occurs?

When two objects collide, they exert forces on each other that change momentum a. law of conservation of momentum b. recoil c. relation of Newton 3rd law to momentum d. closed system

How to convert 125 cubic centimeters to cubic miles