Newton’s law states that an object in motion stays in motion unless an unbalanced force acts on that object.

What is the mass of the same rock on the earth

What are similarities and differences between refraction, reflection, diffraction and absorption?

Abicycle slows down when the rider applies the brakes. what type of energy transformation is involved in this example? a. kinetic energy into heat energy b. heat energy into potential energy c. potential energy into kinetic energy d. kinetic energy into mechanical energy