How much work, in N*m, is done when a 10.0 N force moves an object 2.5 m?

0.25 N*m

2.5 N*m

25 N*m

4.0 N*m

A Ferris wheel car is moving in a circular path at a constant speed. Is the car accelerating?

A student is pushing a 50 kg cart, with a force of 600 N. Another student measures the speed of the cart, and finds that the cart is only accelerating at 3 m/s^2. How much friction must be acting on the cart?

If the distance between two electrons is doubles, what would happen to the electric force between them?

Which statements describe Rutherford's model of the atom? Select all that apply. The atom is mostly empty space. The atom cannot be divided into smaller particles. Electrons orbit around the center of the atom.

Which statement best describes acceleration? Acceleration is the rate of change of force of an object. Acceleration is the rate of change of the direction of an object. Acceleration is the rate of change of velocity of an object.

What causes clouds to form on the upwind side of mountain range

According to the law of conservation of matter, what number must be the same on each side of a chemical equation? 1. The number of substances 2. The total number of chemicals symbols 3. The total number of chemical formulas 4.

Which of the following is generally correct concerning the velocity and wavelength of waves in two different materials disturbed in the same way?

When is the next total solar eclipse in illinois

A certain nuclear power plant is capable of producing 1.2*10^9 W of electric power. During operation of the reactor, mass is converted to energy.