You run 100 m in 25 s. If you later

run the same distance in less time, explain

if your average speed increase or decrease.

Which of the following is an example of electrical energy being converted to chemical energy? A. A loudspeaker, which is plugged in to the wall, begins to project sound. B. A storage battery is charged using an electric current. C.

A 1650 kg car accelerates at a rate of 4.0 m/s^2. How much force is the car's engine producing?

An example of objects the move in revolution

How much energy goes toward kinetic energy

In an inverse relationship when one variable increases the other

A ball is thrown upward with an initial velocity of 48 ft/sec from a height 640ft. It's height h, in feet, after t seconds is given by h (t) = - 16t^2 + 48t+640.

You slide a slab of dielectric between the plates of a parallel-plate capacitor. As you do this, the potential difference between the plates remains constant.

Heat transfer between two substances that are in contact is called

What is the principles of electric motor

A tow truck has a weight of 10,350 N. What is the mass of the tow truck?