Newton's Laws
Vocabulary
Forces
Speed & Acceleration
Other
100
An object in motion stays in motion and an object at rest stays at rest unless acted upon by an outside force.
Newton's First Law
100

How fast an object is traveling

Speed

100

What is a push or pull? 

A force
100
What is the formula for speed?
distance รท time
100

On a distance/time graph, a horizontal line means?

At rest

200
Force = Mass x Acceleration is which law?
Newton's Second Law
200

Speed of an object in a certain direction

Velocity

200
If an equal force acts on a pencil and a text books, which one will have GREATER acceleration?
Pencil
200
If I traveled 100 miles in 2 hours, what was my speed?
50 mi/hour
200

On a distance/time graph, how can you tell an object is accelerating? You can draw it. 

A line going up

300
Every action has an equal and opposite reaction.
Newton's Third Law
300

Attraction between all matter

Gravity

300
Gravity is NOT force. True or False?
False - gravity IS a force.
300

James walks at a speed of 6km/hr. How far will he go in 3 hours?

18 km

300
Is it easier to stop a moving object that has MORE mass or LESS mass?
It's easier to stop a moving object with LESS mass.
400
Wearing seat belts to protect passengers when a car stops quickly is an example of which law?
Newton's First Law
400

The rate at which velocity (direction or speed) changes over time

Acceleration

400

What is terminal velocity? 

Air resistance (drag) equals the downward force of gravity

400

A car turned a corner. This is a change in what?

Velocity

400

What is air resistance?

A force acting opposite to the motion of an object passing through air.

500
If I am sitting in my chair, gravity pushes down on me. What is the opposite and equal force in this scenario?
The chair pushing UP on me.
500
An objects ability to stay at rest or stay in motion.
Inertia
500
What type of force slows down a skateboarder when he puts his foot down to brake?
Friction
500

 Cody's car accelerates from 0m/s to 45 m/s northward in 15 seconds. What is the acceleration of the car?

3m/s2

500
Everything in the universe is in _____________.
Motion
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