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Force 1
Force 2
Force 3
Force 4
Force 5
100
This is responsible for the slowing down of a toy car as it rolls down a hill.
What is friction?
100
The heavier an object, the more __________ is required to stop it.
What is force?
100
This is how we calculate speed.
What is Speed=Distance divided by Time?
100
According to Newton,an object in motion will do this.
What is stay in motion?
100
True or False: An unbalanced force doesn't affect motion.
What is False?
200
Applying oil to a squeaky door will __________ friction.
What is reduce?
200
This is how gravity is measured on an object.
What is weight?
200
An object at rest will stay at rest unless this occurs.
What is the object is acted upon by an unbalanced force?
200
A rocket taking off is an example of this Newton's laws.
What is Newton's 3rd Law of Motion?
200
This is how I define inertia.
What is The tendency of matter to resist a change in it's state of motion.
300
The more mass an object has the more _________ it has.
What is inertia?
300
This is the force that acts between any two masses and pulls them together.
What is Gravitational force?
300
This is a change in speed.
What is acceleration?
300
According to Newton's 2nd Law of Motion, when the mass of an doubles...the ___________ will also double.
What is force?
300
This describes how a ball thrown in the air will act from the time it leaves my hand until it returns to the earth.
What is the ball will accelerate into the air, gradually the speed will reduce and it will move slower and slower until finally it stops and starts to fall down to the earth gradually moving faster and faster?
400
When an object is not moving it is said to have these forces acting on it.
What are balanced forces?
400
A car and a large truck are rolling down a hill. This will take more force to stop it.
What is a truck?
400
A golf ball rolls down a ramp at 5 feet per second. This is how far it will travel in 5 seconds if it maintains the same speed.
What is 25 feet?
400
According to Newton's 3rd Law,for every action there is this.
What is an equal and opposite reaction?
400
True or False. Inertia is a force.
What is false?
500
Friction produces this.
What is heat?
500
In a vacuum, a feather and a bowling ball are dropped from the same height at the same time. This describes the order of how the two objects will land.
What is they will land at the same time in a VACUUM.
500
True or False: Friction decreases speed.
What is True?
500
Force = Mass x _______________.
What is acceleration?
500
This is how you can tell an object is moving.
What is the object will have a change in position?