Force and Motion

What would take more force to push?

I am doing an experiment to see if a soccer ball rolls down the hill faster or a basketball. What constants are needed?

The energy of any moving object

How fast an object's position changes with time at any given moment

Resistance to motion created by two objects moving against each other

Scientist who studies all the different forces at work in the world

Energy that is stored or waiting to be used, giving an object that future ability to do work

Any push or pull that causes an object to move, stop, or change speed or direction

The place where an object is located

Which one shows kinetic energy?

The path a moving object follows

The ability to make things move or change

The use of a force to move an object a certain distance

The tendency of a moving object to keep moving in a straight line or of any object to resist a change in motion

A change in the direction, position, or speed of an object

The laws that govern the action and reaction of physical objects with respect to motion, force, and speed

The science that studies energy and the way objects move and react

The tiny rolling machine slowed down in the gravel. This is because...

A force of attraction, or pull, between any object and any other objects around it