Gravity
Motion
Force
Friction
Random
100
What can have gravity?
What is everything that has mass or energy?
100
How can you calculate speed?
What is distance over time
100
What is a force?
What is a push or pull
100
This type of friction is the friction that occurs when things are moving
What is Kinetic Friction
100
What fell on Newtons head and gave him the idea to unify gravity with the motion of the planets
What is an apple
200
Who made the universal law of Gravitation?
Sir Isaac Newton
200
Which is an example of a velocity.
A: 5 mph B: 16 meters north C: 5 mps East D: North 10 miles
200
What is the net force on a piano if we are moving it together. you pull with a force of 10 N while I push with a force or 15 N?
What is 25 N
200
This type of friction occurs when things are not moving
What is Static
200
What is the unit of Weight in the Metric system?
What is Newtons
300
If the distance between two objects increases what happens to the gravitational force between them?
It will decrease
300
What is this formula used to calculate A = delta V
What is Acceleration
300
If there is an unbalanced force what will be the result?
What is Motion
300
What is one way we try to reduce friction in a vehicle?
What is grease, oil, or lubricate the moving parts to reduce friction.
300
Why does the earth never accelerate?
Trick question! the Earth is always accelerating!
400
Which object has the greatest gravitational force. Sun Moon Earth Jupiter
The Sun
400
How could you attain continuous acceleration?
Drive in a circle
400
What are the SI units for Force?
What is Newtons
400
What is the purpose of making a "streamlined" boat?
To reduce friction with the water
400
Convert 10 ft per second to mph
What is 6.8 mph
500
What is the acceleration due to gravity?
What is 9.8 mps downward
500
What is the acceleration of a rabbit if it starts running south at 0mps and in 5 seconds its velocity is 15mps?
What is 3m/s squared
500
What is the force that opposes motion?
What is friction
500
Does the amount of friction depend on the forces acting on that object?
yes
500
Convert 100 killometers an hour to miles and hour
What is 62.137 mph
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