Newton's 1st Law of Motion
Force
Speed
Work
Balanced vs Unbalanced
100
An object in motion stays in motion, an object at rest stays at rest, unless acted upon by an unbalanced force.
What is Newton's First Law of Motion?
100
What is the formula for force?
What is F=mxa
100
Another name for speed is...
What is velocity?
100
What is the formula for work?
What is W=Fxd
100
Someone standing up?
What is balanced?
200
Acceleration is produced when a force acts on a mass. Which Law of Motion is this?
What is the Second Law of Motion?
200
What are the units that force is measured in?
What is a Newton?
200
What is the formula for velocity?
What is v=d/t
200
Work is measured in...
What is Joules
200
Person moving a box.
What is unbalanced?
300
What is Inertia?
What is the tendency of an object to resist change?
300
Newton's Second Law states that force is directly proportional to the object's mass. If the mass is increased, the force...
What is also increases?
300
What is the unit of measurement for velocity?
What is m/s?
300
Power is the _________ at which work is completed.
What is rate?
300
Sitting in a chair.
What is balanced?
400
When comparing two objects of different masses, which object would have a greater inertia? the smaller or larger mass?
What is the larger mass?
400
If a mass of 25 kg accelerates at 4 m/s^2, what is its force?
What is 100 N
400
If a car travels 50 meters in 25 seconds, what is its speed?
What is 2 m/s?
400
The formula and unit for power is...
What is P=W/t and Watts
400
What is a balanced force?
What is forces equal and opposite each other
500
For every action their is an _______ but ___________ reaction.
What is equal, opposite?
500
A force that one surface exerts on another when two rub against each other is...
What is friction
500
The product of velocity and mass is...
What is momentum?
500
For work to be completed, ______ must be exerted and cover a ________.
What is force, distance?
500
How can you see whether an object has a balanced or unbalanced force?
What is a balanced force causes an object to remain still, an unbalanced force causes a change in motion.
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