1st Law
What is mass?
The amount of matter in an object
What's the formula for Newton's second law of motion?
F= m x a
The speed of something in a given direction.
Velocity
When you push on a wall and the wall pushes you back. Which law of motion is this an example of?
Action-Reaction or 3rd law of motion
What are Newtons?
The unit used for force and weight
True or False: A cup sitting on a table is an example of Newton's First Law of Motion.
True
The rate at which something changes position
Speed
The sum of all forces acting on an object
Net force
A soccer ball will not move until a player kicks it. Which law of motion is this a example of?
Law of Inertia or first law of motion
A balanced force is when ...
two forces push or pull in opposite direction and causes no movement
According to Newton's 1st Law, an object that is at rest will ______________ until it is acted upon by an unbalanced force.
remain at rest
Any change in the speed and/or direction of movement of an object as a result of force. It is measured in meters per second per second or meters per second squared.
Acceleration
An action performed of a feeling experienced in response to a situation or event.
Reaction
A wagon loaded and a wagon unloaded uses the same force and looking at a change of speed. Which law of motion is this a example of?
Which law deals with unbalanced forces?
Force and Acceleration
What is another name for the first law of motion?
Law of inertia
What is Newtons 2nd Law of Motion?
The acceleration of an object depends on the amount of force applied
The fact or process of doing something, typically to achieve an aim.
Action
It takes less force to move a DVD than a DVD player. Which law of motion is this an example of?
Force and acceleration or 2nd law of motion
What happens to the acceleration when the mass of an object increases?
Acceleration increases when an object's mass increases.
What is Friction?
The rubbing against another object causing heat and eventually stopping the moving object.
Magnitude of change of position
Distance
The friction that exists between stationary object and the surface on which it's resting.
Static Friction
A bowling ball hits the pins sending the pin flying for a STRIKE. Which law of motion is this an example of?
Law of inertia or first law of motion
What direction does object accelerate in?
Forward or the same direction of the force