Physics For Science Olympiad Exam Study Guide

Physics For Science Olympiad Exam Study Guide Newton's First Law - answerInertia: Every object will remain at rest or in uniform motion in a straight line unless compelled to change its state by the action of an external force. Newton's Second Law - answerForce = mass * acceleration Newton's Third Law - answerfor every action, there is an equal and opposite reaction. Example: If object A acts a force upon object B, then object B will exert an opposite yet equal force upon object A. 7 types of forces - answer1) Weight (W) 2) Applied Force (Fapp) 3) Normal Force (N) 4) Tension (T) 5) Frictional Force (Ffrict) 6) Spring Force (Fspring) 7) Air Resistance (Fair) Applied Force - answerForce which is applied to an object by another object. A person pushing a barrel is an example of applied force. Weight - answerThe force with which a body is a