Newton's First Law
Newton's Second Law
Newton's Third Law
Momentum
Vocabulary and
Miscellaneous
100
a push or a pull
What is a force
100
this is the formula to find force
What is F = ma
100
According to Newton, every action has what?
What is an opposite and equal reaction
100
What is the formula for momentum?
What is p = mv
100
A situation where two objects in close contact exchange energy and momentum is a __________
What is collision
200
this force changes the position of an object
What is an unbalanced force
200
DAILY DOUBLE
What is inverse, OR when one goes up, the other goes down.
200
If a man is pushing on a wall with a force of 50 N, what is the direction AND force the wall is pushing on the man?
What is 50 N back on the man
200
kg.m/s
What units are used for momentum?
200
A measure of mass in motion is ______
What is momentum
300
The relationship between mass and inertia
What is the same or equal or equivalent
300
This is the term applied that keeps an object moving in a circle
What is centripetal force
300
What kind of force is represented when you pull a sled up a snowy hill?
What is action/reaction?
300
Calculated the momentum of a ball that is 1.5 kg moving at a velocity of 3 m/s?
What is 4.5 kg.m/s
300
The difference between speed and velocity
Velocity has direction or a vector while speed does not
400
This is the complete statement of Newton's First Law
What is an object at rest will stay at rest, an object in motion will stay in motion, unless acted upon by an outside force
400
If the force on an object is 6 Newtons, and the mass is 1.5 kg, this is the acceleration of the object
What is 4 m/s2
400
DAILY DOUBLE
What is a balanced force, and no net movement or 0 velocity
400
A car and truck are traveling at the same speed. Which has the greater momentum and why?
The truck because it has a larger mass.
400
The resistance of an object to a change in speed or direction of movement is __________
What is inertia?
500
These are the three types of forces
What are friction, contact force and gravity
500
What is a Newton in unit equivalent terms?
What is kg.m/sec2
500
Why does the space shuttle pick up acceleration as it lifts off and moves into space?
As it burns fuel its mass decreases, which allows it to accelerate faster
500
Under what circumstances would momentum NOT be conserved?
If and when outside forces act on the system
500
The overall force acting on an object when all the forces are combined is ________
What is net force?
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