Force and Motion 1
What is a force?
A push or a pull
What forces act on an object without coming into contact with another object?
Non-contact forces
What is the force you exert to move something closer to you
Pull
What is a force that pulls objects towards each other.
Gravity
Which Law of Motion is this: An object at rest remains at rest & an object in motion will remain in motion unless there is an unbalanced force acting on the object.
Newton's First Law of Motion
Which Law of Motion is this: Objects with larger mass require more force for motion and objects with a smaller mass require less force for motion
Newton's Second Law of motion
What force is when one object pushes or pulls on another object. Example: kicking a soccer ball
Which Law of Motion states for every action there is an equal and opposite reaction
Newton's Third Law of Motion
What is the force between two objects that have an electric charge?
Electrostatic Force
What force is a type of non-contact force that acts between magnets or magnetic objects.
Magnetic force
What is it called when something changes its position or moves from one place to another.
Motion
What results from two objects touching each other.
Contact Forces
What force is a type of force that happens when an object is pulled in opposite directions by two forces.
Tension
What is the force you exert to move something away from you.
Push
What is a force that happens when two surfaces rub against each other. Example: sliding something across the floor.
Friction
What means to use your strength or effort to do something, like pushing a toy car?
Exert