Newton's Laws
According to Newton's 1st Law of Motion an object in ______________ will stay in ________________ unless acted upon by an ______________ force.
Motion
Motion
Unbalanced
For every action there is an ________ and ____________ reaction.
Equal and Opposite
A force is a _____________ or _______ on an object.
Push or pull
Friction is a force that acts in the _______ direction of the motion of an object.
Opposite
True of False: Gravity helps the Earth stay in Orbit around the sun
True
Newton's first law of motion is also known as the law of _________.
Inertia
True or false: an object at rest will stay at rest unless acted upon by a balanced force.
False
The net force is the __________ of all the forces on an object.
Sum
A ____________________ is a substance that can flow and take the shape of its container.
Fluid
As the distance two objects increases, the gravity between them _________.
Decreases
What is the formula for Newton's second law of motion?
F=MxA
True or False: A larger force causes a smaller acceleration
False
Force is measured in ________.
Newtons
This type of friction is the reason you can stand without falling?
Static Friction
The amount of gravitational pull between two objects depends on _______________.
Mass and Distance
An object with a larger mass requires a _________ force.
Larger
True or False: Force equals matter times acceleration
False
When a force is balanced there is __________.
Constant motion or no motion
This type of friction occurs when an object moves through a liquid or a gas.
Fluid Friction
The amount of matter in an object is called __________?
Mass
Does a paper airplane or a jet plane have higher acceleration if motion with the same force?
Paper Airplane
True of false: An object at rest or in motion needs an unbalanced force in order to no longer be in motion or at rest
True
When forces are moving in the same direction you ________ to calculate the net force.
Add
A Bowling ball is going down a bowling lane has what type of friction?
Rolling Friction
Which planet in the solar system has the strongest gravitational pull?
The Sun