A measure of the distance an object moves in a given amount of time.
What is speed
100
An object's place, or location
What is position
100
The force that pushes or pulls back.
What is reaction force
100
The force you exert on an object at rest
What is action force
100
The path one body in space takes as it revolves around another body.
What is an orbit
200
An object's speed in a particular direction
What is velocity
200
A change in motion caused by unbalanced forces or a change in velocity
What is acceleration
200
The property of matter that keeps it moving in a straight line or keeps it at rest.
What is inertia
200
States that an object at rest will remain at rest unless an outside force acts on it
What is the first law of motion
200
All objects in the universe are attracted to all other objects.
What is law of universal gravitation
300
A measure of how hard it is to slow down or stop an object
What is momentum
300
A change in position tells us that...
What is an object in motion
300
States that for every action there is an equal and opposite reaction
What is the third law of motion
300
States that an object's acceleration depends on the size and direction of the force acting on it and on the mass of the object
What is the second law of motion
300
The path of the moon if it and the Earth suddenly lost their gravitational attraction
What is in a straight line
400
For two objects to have the same velocity this has to happen
What is the same speed and same direction
400
If equal forces acts on each of the following objects, which will have the greatest acceleration: softball, football, ping pong ball, and volleyball
What is a ping pong ball
400
Created the three laws of motion
Who is Isaac Newton
400
When a moving object exerts a force on another object, the total momentum of the two objects remains the same. No momentum is produced, and none is lost
What is conservation of momentum
400
The path of the moon if its inertia suddenly decreased
What is falling towards the Earth
500
Addison is riding on the bus with her school books, the books do not seem to be moving. Why is this?
What is frame of reference to show objects as being stationary
500
The brake on an adult bike are stronger than the brakes on a child's bike
What is more momentum for the adult rider
500
The movement of objects on Earth and in space
What is the laws of motion
500
When a tennis ball player hits the ball, the ball exerts a force on the racket