Calculate the Potential Energy of an object that has a mass of 14-kg and is located at a height of 24-m?

A force is applied to an object at rest with a mass of 100 kg. A force twice as large is applied to another object at rest with a mass of 100 kg. What differences in their motion would you observe? Explain your reasoning.

Compare the Lagrangian method with the Newton-Euler method in detail.

A total charge of 4.70 is distributed on two metal spheres. When the spheres are 10 cm apart, they each feel a repulsive force of 4.7 x 10^11 N. How much charge is on the sphere and which has the lower amount of charge?

An object movies in uniform circular motion. What is true regarding the force on the object?

Bill does 1500 j of work on a leaver, which is a simple machine. The lever does 1350 j of work on a stone. What is the efficiency of the leaver?

A 2.0-kilogram laboratory cart is sliding across a horizontal frictionless surface at a constant velocity of 4.0 meters per second east. What will be the cart's velocity after a 6.0-newton westward force acts on it for 2.

A boat floats with 25% of its volume under water. a. What is the boatâs density? b. If the boat was made from 500 kg of metal, what is the volume of the boat? (Assume the air in the boat has negligible mass and density) c.

Why does each mineral have their own property, different from every other mineral?

Earth's tallest mountain ranges are found at plate boundaries

Is a lung a living organism, why or why not?