What goes up...
Don't Push It
Letter of the Law
For That Just Brushed Feeling
For Example
100
_________ is the force of attraction between objects that is due to their masses.
What is gravity?
100
___________ is simply a push or a pull.
What is a force?
100
The statement: "An object in motion remains in motion unless acted on by an outside force" is known as _____________.
What is Newton's 1st law of motion.
100
When gravity is the only force acting on an object, it is said to be in ___________________.
What is free fall?
100
A ball that is rolled eventually comes to a stop because of ____________.
What is friction.
200
__________ is the amount of matter in an object.
What is mass?
200
A __________ is the unit of force.
What is newton?
200
Newton's second law of motion states that as force increases, ________________ increases.
What is acceleration?
200
When air resistance and gravity balance each other out, the object is said to have reached __________________.
What is terminal velocity?
200
Breaking your knuckles when you punch a wall is a good example of Newton's _____________ law of motion.
What is third?
300
Gravity is affected how massive objects are and the ______________ between them.
What is distance?
300
When all the forces acting on an object are added together, the result is called the ____________________.
What is net force?
300
Newton's 2nd law of motion states that acceleration decreases as _________ increases.
What is mass?
300
_________________ is the curved path an object follows when thrown or propelled near the surface of the Earth.
What is projectile motion?
300
F=ma is the equation given for Newton's _____________ law of motion.
What is second.
400
____________ is the measure of the gravitational force exerted on an object.
What is weight?
400
When the net force on an object is zero, all of the forces acting on the object are ______________.
What is balanced?
400
For every action there is a equal and ______________ reaction.
What is opposite?
400
There are two parts to projectile motion, horizontal and ______________.
What is vertical?
400
A student is sitting in a chair. The net force acting on the student is zero. All of the forces acting on the student are ________________.
What is balanced?
500
________ is the acceleration due to gravity on Earth.
What is 9.8 m/s/s?
500
________________ is a force that opposes motion between two surfaces that are touching.
What is friction?
500
______________ is the tendency of all objects to resist any change in motion.
What is inertia?
500
The force of gravity keeps the moon in a very constant __________ around the Earth.
What is orbit?
500
When you drop a bullet and shoot a bullet, they both hit the ground at the same time. This is an example of _____________________.
What is projectile motion?
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