Motion
The Need for Speed
Acceleration
Forces
Newton's Laws
100
This is the metric unit for length.
What is METER?
100
This is the equation for speed.
What is DISTANCE/TIME?
100

Two boxes have different masses but the same force.

What is different accelerations?

100
The sum of all forces acting on an object.
What is NET FORCE?
100
The tendency of an object to resist a change in motion.
What is INERTIA?
200

A car traveling at constant speed

What is a balanced force?

200
You calculate this by dividing the total distance by the total time.
What is AVERAGE SPEED?
200

Two boxes have the same mass but different forces.

What is different accelerations?

200

This opposing force makes it difficult to accelerate while pulling a heavy object.

What is FRICTION?

200
The equation for Newton's Second Law.
What is FORCE = MASS x ACCELERATION?
300

Draw a graph of motion (distance vs. time) that shows constant speed.

What is a STRAIGHT LINE with SLOPE, like this: http://ritter.tea.state.tx.us/student.assessment/resources/online/2006/grade10/math/images/12graphicaa.gif

300

Velocity has speed with direction, speed has no direction.

What is the difference between velocity and speed?

300
The three ways you can accelerate.
What is INCREASING SPEED, DECREASING SPEED, and CHANGING DIRECTION?
300

The cell phone sits motionless on the teacher's desk.

What is balanced force?

300

The fuel of a space shuttle burns downward and the shuttle is pushed upward.

What is Newton's 3rd Law?

400
Draw a graph of motion (distance vs. time) that shows an object at rest.
What is a STRAIGHT LINE with NO SLOPE, like this: ------------------------------------------>
400
The average speed of a bicycle that traveled a total of 100 meters in 10 minutes.
What is 10 METERS PER MINUTE?
400
This is why the moon is still considered to be accelerating, even if it moves at a constant speed around the Earth.
What is CHANGING DIRECTION?
400

Santa's sleigh landing on the rooftop, his gifts sliding across the floor, & the reindeer wagging their tail

What is an unbalanced force?

400
The force on a 50 kg object accelerating at 2 m/s^2.
What is 100 NEWTONS?
500
Draw a graph of motion (distance vs. time) that shows acceleration.
What is a SLOPE getting STEEPER, like this: http://www.physics247.com/physics-homework-help/004o.jpg
500
The average speed of a car that traveled 10 meters in 10 minutes, then stopped for 20 minutes, then continued 30 meters in 10 minutes.
What is 10 METERS PER MINUTE?
500

The motorcycle and motorcyclist had a mass of 60.0kg, its acceleration was 29.0 m/s2.  What is the net force?

What is 1,740N ?

500

Mrs. Maloney pulled with 200N left and Joseph pulled with 20N right. 

What is 180N left ?

500

The reaction force when you push on the ground to jump.

What is THE GROUND PUSHES BACK?

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