(G4-2) Final_Science_Study Guide

A metric unit for weight, measuring an amount of force.

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

 The ability to do work.

This ability can be classified as _________ energy or _______ energy.

Some forms of energy are m_________, c_______, e_________, l____, t______, and n______.

______ can be transformed from one form to another or transferred from one object to another.

 Anything that has few parts and makes it easier to do a task.

______ machines include levers, wheels and axles, pulleys, inclined planes, wedges, and screws.

• They are made of two or more simple machines.

A simple machine made of a solid bar or plank and a fixed point, called a fulcrum.