First is the Worst
Second's the Best
Third is the ...Well...
Not Chocolate and Vanilla
Boom, Bang, CRASH!
100
Every object moves in this kind of line unless it is acted upon by a force.
What is a straight line?
100
The acceleration of an object is __________ to the net force exerted on it.
What is directly proportional?
100
When Steven throws a baseball he does this in the opposite direction of the motion of the ball.
What is accelerates?
100
The two types of energy.
What are potential and kinetic?
100
When two objects collide, they may cause a transfer of this.
What is energy?
200
If there is no net force acting on an object it's motion will do this.
What is stay the same.
200
The acceleration of an object is __________ to the object's mass.
What is inversely proportional?
200
We don't fall through the Earth because the Earth is exerting this kind of force back on us.
What is the same?
200
Stored energy is called this.
What is potential energy?
200
A measure of an object's resistance to changes in motion.
What is momentum?
300
If a ball is rolling with no net force acting on it, what happens to the motion of the ball?
What is it stays the same?
300
This is the unit of a force.
What is a newton?
300
An action-reaction force pair involves this many objects.
What is 2+?
300
The ability to do work.
What is energy?
300
When the kinetic energy of an object changes, this happens to the energy in the system.
What is transferred between objects?
400
If a ball is rolling and has an unbalanced force acting on it, it will do this.
What is speed up or slow down?
400
Net force, acceleration and this are the main parts of Newton's second law.
What is mass?
400
Action-reaction force pairs can be used to move an object in this manner.
What is predictable?
400
The energy of motion is called this.
What is kinetic energy?
400
This impacts the kinetic energy following a collision.
What is mass?
500
This is the property of matter that makes an object resist a change in motion.
What is inertia?
500
This requires more force to move it than an object with a small mass.
What is an object with a large mass?
500
Forces occur in these types of pairs. *Hint: two things*
What are equal and opposite?
500
Energy can be transferred when this is done on an object.
What is work?
500
When two objects collide, one or both exert this on the other.
What is a force?
600
This part of the first law explains why if you are at a red light and get rear-ended you may end up with whiplash.
What is an object that is at rest, stays at rest?
600
A tractor would require _________ force to accelerate than a ping pong ball?
What is more?
600
If we roll ball A into ball B (that isn't moving) this will happen to the motion of ball A.
What is stop moving?
600
A change in speed changes this type of energy.
What is kinetic energy?
600
When car A rolled down the ramp into car B (both the same mass), it did this with its energy.
What is transferred to car B?
700
This is an example of this type of system.
What is balanced?
700
This is the formula that is most commonly used when working with Newton's second law.
What is F=ma?
700
Friction and gravity are both examples of this.
What is a force?
700
A specific type of potential energy that involves the height of an object.
What is gravitational potential energy?
700
A full shopping cart has more of this than an empty shopping cart.
What is momentum?
800
This is an example o
f this type of system.
What is unbalanced?
800
This many Newtons of force are required to push a 200kg motorcycle 4 m/s2.
What is 800 Newtons?
800
The boy is pulling with this kind of force when he is pulling against the elephant than when pulling against the wall.
What is the same?
800
The two conditions that can increase GPE.
What is height and mass?
800
These two things effect the amount of energy transferred in a collision.
What are speed and mass?