Show:
Stupendous Speed
Very Cool Velocity
A+ Acceleration
What formula would this go to?
Questions about Graphs
100
What is the formula for speed?
Speed = Distance / Time
100
What is the formula for velocity?
Velocity = Distance / Time with a direction
100

What is the formula for acceleration?

Acceleration = Final Velocity - Initial Velocity / Time

100

Forces are described by their ______

Strength and Direction

100

What is the formula for Force & what is the name of it's unit of measure?

What is Force = Mass x Acceleration 

And What are Newtons

200

How is speed different from velocity?

velocity needs a direction

200

What is the velocity of an object that is moving 6 meters in 2 seconds east?

3 m/s east

200

What are three ways we can tell if something is accelerating?

speeding up, slowing down, or changing direction

200

True or False - Newton's First Law of Motion is also known as the Law of Acceleration

False - The correct answer is Inertia!

200

True or False - Inertia is the tendency of an object to resist change in motion. 

TRUE

300

What is the average speed of a horse that walks east 360 meters in 90 seconds? (Remember, the units must be m/s or km/hr)

4 m/s

300

Distance = 40 meters, Time = 5 minutes, Direction = South What is the velocity of this object?

8 m/s south

300
Final Velocity = 50 m/s south Initial Velocity = 60 m/s south Time to change velocity = 5 seconds What is the acceleration of this object?
-2 m/s squared, south
300

Which of our formulas must have a Vector in order to be complete?

velocity

300
A dog is pulling on a leash while walking on the sidewalk. What frame of reference would indicate that the dog is NOT moving?
The leash
400

A Goose moved toward a pond at a speed of 5 m/s. It took him 7 seconds. What was the distance he traveled?

35 meters

400

An object travels 35 meters in 2 seconds east. What is it's velocity?

17.5 m/s east (must include direction!)

400

A cross-country runner runs 4km in 15 minutes.  What can you calculate using this information?

Speed

400

The upward force on an object falling through the air is ______________.

Air Resistance

400

What two factors make Newton's Law of Motion difficult to prove on Earth? 

What are Friction & Gravity

500
What is the speed of an object moving east for 6 seconds at 105.3 m/s?
105.3 m/s
500

A piece of paper falling off a desk will move more slowly than a book because of what? 

Air Resistance

500

Two or more forces acting on an object that do NOT cancel each other out and cause the object to accelerate are _______

Unbalanced Forces

500

An object acted upon by a force will accelerate in the direction of that force is _______

Newton's 2nd Law of Motion

500

The combination of all forces acting on an object is ____

Net Force