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Motion
Forces
Newton's Laws
Formulas
Simple Machines
100
Wheels are this type of motion
What is circular?
100
Define force.
What is a push or pull?
100
State the first law.
What is an object an rest stays at rest and an object in motion stays in motion, unless acted upon by an unbalanced force?
100
Force is measure in...
What is Newtons?
100

A steering wheel is an example of...

What is a wheel and axle?

200
What kind of motion is a pendulum?
What is periodic?
200
Name the force created when 2 objects rub together.
What is friction?
200
State the third law.
What is for every action, there is an opposite and equal reaction?
200
Power is measure in...
What is watts?
200
Name a complex machine that uses mostly human force to operate the simple machines.
What is a bicycle?
300
The Earth has what kind of motion...
What is constant?
300
Give 2 forces that push and pull objects.
What are magnetism and electricity?
300
When an insect hits a car, which object has more force?
What is the car?
300
Work is measure in...
What is Joules?
300
What do you call a group of simple machines performing a job?
What is a complex machine?
400
Why do cars have variable motion?
What is they can speed up, slow down, and stop?
400
Name the force that keeps satellites in orbit?
What is gravity?
400
When you ride a rollercoaster, why does your body rise out of the seat?
What is inertia?
400
A train is traveling 240 miles east in 3 hours. What is its velocity?
What is 80 miles per hour east.
400
Describe how an inclined plane makes work easier.
What is it allows a person to use less force?
500
Objects cannot move without...
What is force (push or pull)?
500
The arrows are using the same amount of force. How can you make the star move right? ----> * <----
What is use more force on the left?
500
How does a greater force affect an object?
What is greater acceleration?
500
A car is traveling 300 miles in 5 hours. What is its speed?
What is 60 miles per hour?
500
List 6 simple machines.
What is an inclined plane, screw, wedge, pulley, wheel and axle, and lever?