forces-and-motion-how-things-move?dictionary=forces&did=1087" onclick="getAsistant(this,event,1087,'force');return false;" style="color:#009000;">Forces and forces-and-motion-how-things-move?dictionary=motion&did=1088" onclick="getAsistant(this,event,1088,'motion');return false;" style="color:#009000;">Motion - How Things Move
When we talk about forces-and-motion-how-things-move?dictionary=forces&did=1087" onclick="getAsistant(this,event,1087,'force');return false;" style="color:#009000;">forces and forces-and-motion-how-things-move?dictionary=motion&did=1088" onclick="getAsistant(this,event,1088,'motion');return false;" style="color:#009000;">motion, we are discussing the way objects move and interact with each other. Let's explore the key concepts in this topic:
A forces-and-motion-how-things-move?dictionary=force&did=1087" onclick="getAsistant(this,event,1087,'force');return false;" style="color:#009000;">force is a push or pull that can make objects move, stop, or forces-and-motion-how-things-move?dictionary=change&did=1141" onclick="getAsistant(this,event,1141,'change');return false;" style="color:#009000;">change direction. forces-and-motion-how-things-move?dictionary=forces&did=1087" onclick="getAsistant(this,event,1087,'force');return false;" style="color:#009000;">Forces can be strong or weak, and they can act at a distance.
Types of forces-and-motion-how-things-move?dictionary=forces&did=1087" onclick="getAsistant(this,event,1087,'force');return false;" style="color:#009000;">Forces
There are several types of forces-and-motion-how-things-move?dictionary=forces&did=1087" onclick="getAsistant(this,event,1087,'force');return false;" style="color:#009000;">forces, including:
forces-and-motion-how-things-move?dictionary=gravity&did=823" onclick="getAsistant(this,event,823,'gravity');return false;" style="color:#009000;">Gravity: A forces-and-motion-how-things-move?dictionary=force&did=1087" onclick="getAsistant(this,event,1087,'force');return false;" style="color:#009000;">force that pulls objects towards each other. It is what keeps us grounded on forces-and-motion-how-things-move?dictionary=earth&did=771" onclick="getAsistant(this,event,771,'earth');return false;" style="color:#009000;">Earth and forces-and-motion-how-things-move?dictionary=causes&did=1139" onclick="getAsistant(this,event,1139,'cause');return false;" style="color:#009000;">causes objects to fall when dropped.
Friciton: This forces-and-motion-how-things-move?dictionary=force&did=1087" onclick="getAsistant(this,event,1087,'force');return false;" style="color:#009000;">force opposes the forces-and-motion-how-things-move?dictionary=motion&did=1088" onclick="getAsistant(this,event,1088,'motion');return false;" style="color:#009000;">motion of an object. It forces-and-motion-how-things-move?dictionary=occurs&did=1701" onclick="getAsistant(this,event,1701,'occurs');return false;" style="color:#009000;">occurs when two forces-and-motion-how-things-move?dictionary=surfaces&did=1127" onclick="getAsistant(this,event,1127,'surface');return false;" style="color:#009000;">surfaces rub against each other.
forces-and-motion-how-things-move?dictionary=applied+force&did=1094" onclick="getAsistant(this,event,1094,'applied force');return false;" style="color:#009000;">Applied Force: A forces-and-motion-how-things-move?dictionary=force&did=1087" onclick="getAsistant(this,event,1087,'force');return false;" style="color:#009000;">force that is applied to an object by a person or another object.
forces-and-motion-how-things-move?dictionary=normal+force&did=1546" onclick="getAsistant(this,event,1546,'normal force');return false;" style="color:#009000;">Normal Force: This forces-and-motion-how-things-move?dictionary=force&did=1087" onclick="getAsistant(this,event,1087,'force');return false;" style="color:#009000;">force acts perpendicular to the forces-and-motion-how-things-move?dictionary=surface&did=1127" onclick="getAsistant(this,event,1127,'surface');return false;" style="color:#009000;">surface of an object, such as the forces-and-motion-how-things-move?dictionary=force&did=1087" onclick="getAsistant(this,event,1087,'force');return false;" style="color:#009000;">force exerted by a table on a book resting on it.
forces-and-motion-how-things-move?dictionary=motion&did=1088" onclick="getAsistant(this,event,1088,'motion');return false;" style="color:#009000;">Motion is the act of changing position or place. An object is in forces-and-motion-how-things-move?dictionary=motion&did=1088" onclick="getAsistant(this,event,1088,'motion');return false;" style="color:#009000;">motion if it forces-and-motion-how-things-move?dictionary=changes&did=1141" onclick="getAsistant(this,event,1141,'change');return false;" style="color:#009000;">changes its position relative to a reference point.
forces-and-motion-how-things-move?dictionary=newton%27s+laws+of+motion&did=1344" onclick="getAsistant(this,event,1344,'newton\'s laws of motion');return false;" style="color:#009000;">Newton's Laws of Motion
These laws describe the relationship between the forces-and-motion-how-things-move?dictionary=motion&did=1088" onclick="getAsistant(this,event,1088,'motion');return false;" style="color:#009000;">motion of an object and the forces-and-motion-how-things-move?dictionary=forces&did=1087" onclick="getAsistant(this,event,1087,'force');return false;" style="color:#009000;">forces acting on it.
First Law (forces-and-motion-how-things-move?dictionary=law+of+inertia&did=1547" onclick="getAsistant(this,event,1547,'law of inertia');return false;" style="color:#009000;">Law of Inertia): An object at rest will stay at rest, and an object in forces-and-motion-how-things-move?dictionary=motion&did=1088" onclick="getAsistant(this,event,1088,'motion');return false;" style="color:#009000;">motion will stay in forces-and-motion-how-things-move?dictionary=motion&did=1088" onclick="getAsistant(this,event,1088,'motion');return false;" style="color:#009000;">motion at a constant forces-and-motion-how-things-move?dictionary=velocity&did=1125" onclick="getAsistant(this,event,1125,'velocity');return false;" style="color:#009000;">velocity unless acted upon by an unbalanced forces-and-motion-how-things-move?dictionary=force&did=1087" onclick="getAsistant(this,event,1087,'force');return false;" style="color:#009000;">force.
forces-and-motion-how-things-move?dictionary=second&did=1302" onclick="getAsistant(this,event,1302,'second');return false;" style="color:#009000;">Second Law (forces-and-motion-how-things-move?dictionary=law+of+acceleration&did=1548" onclick="getAsistant(this,event,1548,'law of acceleration');return false;" style="color:#009000;">Law of Acceleration): The forces-and-motion-how-things-move?dictionary=acceleration&did=1126" onclick="getAsistant(this,event,1126,'acceleration');return false;" style="color:#009000;">acceleration of an object is directly proportional to the net forces-and-motion-how-things-move?dictionary=force&did=1087" onclick="getAsistant(this,event,1087,'force');return false;" style="color:#009000;">force acting on it and inversely proportional to its mass.
Third Law (Action-Reaction): For every action, there is an equal and opposite reaction.
Study Guide
Here are some key points to remember when studying forces-and-motion-how-things-move?dictionary=forces&did=1087" onclick="getAsistant(this,event,1087,'force');return false;" style="color:#009000;">forces and forces-and-motion-how-things-move?dictionary=motion&did=1088" onclick="getAsistant(this,event,1088,'motion');return false;" style="color:#009000;">motion:
Define forces-and-motion-how-things-move?dictionary=force&did=1087" onclick="getAsistant(this,event,1087,'force');return false;" style="color:#009000;">force and give examples of different types of forces-and-motion-how-things-move?dictionary=forces&did=1087" onclick="getAsistant(this,event,1087,'force');return false;" style="color:#009000;">forces.
Explain how forces-and-motion-how-things-move?dictionary=forces&did=1087" onclick="getAsistant(this,event,1087,'force');return false;" style="color:#009000;">forces can forces-and-motion-how-things-move?dictionary=cause&did=1139" onclick="getAsistant(this,event,1139,'cause');return false;" style="color:#009000;">cause objects to move, stop, or forces-and-motion-how-things-move?dictionary=change&did=1141" onclick="getAsistant(this,event,1141,'change');return false;" style="color:#009000;">change direction.
Describe the concept of forces-and-motion-how-things-move?dictionary=motion&did=1088" onclick="getAsistant(this,event,1088,'motion');return false;" style="color:#009000;">motion and provide examples of objects in forces-and-motion-how-things-move?dictionary=motion&did=1088" onclick="getAsistant(this,event,1088,'motion');return false;" style="color:#009000;">motion.
Summarize forces-and-motion-how-things-move?dictionary=newton%27s+laws+of+motion&did=1344" onclick="getAsistant(this,event,1344,'newton\'s laws of motion');return false;" style="color:#009000;">Newton's laws of motion and their significance in understanding forces-and-motion-how-things-move?dictionary=forces&did=1087" onclick="getAsistant(this,event,1087,'force');return false;" style="color:#009000;">forces and forces-and-motion-how-things-move?dictionary=motion&did=1088" onclick="getAsistant(this,event,1088,'motion');return false;" style="color:#009000;">motion.
Practice solving problems related to forces-and-motion-how-things-move?dictionary=forces&did=1087" onclick="getAsistant(this,event,1087,'force');return false;" style="color:#009000;">forces, forces-and-motion-how-things-move?dictionary=motion&did=1088" onclick="getAsistant(this,event,1088,'motion');return false;" style="color:#009000;">motion, and Newton's laws.
Remember to observe and analyze the forces-and-motion-how-things-move?dictionary=forces&did=1087" onclick="getAsistant(this,event,1087,'force');return false;" style="color:#009000;">forces and forces-and-motion-how-things-move?dictionary=motion&did=1088" onclick="getAsistant(this,event,1088,'motion');return false;" style="color:#009000;">motion around you in everyday forces-and-motion-how-things-move?dictionary=life&did=774" onclick="getAsistant(this,event,774,'life');return false;" style="color:#009000;">life to deepen your understanding of this topic.