Math
Movement
Definitions
Miscellaneous
Newton's Laws
100
If you have two forces of 50 N exerted to the left, what is the total force?
100N
100
The force that acts on an object to stop its motion.
speed or friction
friction
100
What are vectors?
arrows that show a force being applied
100
What is the unit of force?
Pascals or Newtons
Newtons
100
For every action there is an __________________ reaction.
equal but opposite
200
In a tug of war the left team pulls with a force of 200N. The right team pulls with a force of 150N. Which direction will the teams move?
Left 50 N
200
With unbalanced forces, the object will move in the direction of the _______ force.
larger or smaller
larger
200
What are criteria?
Things you MUST do.
200
Which force produces a change in movement?
unbalanced force
200
With Newton's second law in mind... will an object with a smaller mass and a constant force have a higher or lower acceleration than a larger object with the same force?
higher acceleration
300
FREEBIE
:)
300
This is a rocket.The rocket pushes the fuel down.What is the other force in this interaction pair?
The fuel pushes the rocket up.
300
What are constraints?
Things that you CANNOT do.
300
The amount of matter in a substance is ______.
mass or weight or inertia
Mass
300
What is the equation for Newton's second law?
F=ma
400
If two vehicles are each driving at 50 mph and hit each other head on, is this the same as one car hitting a wall at 100 mph or one car hitting a wall at 50 mph?
One car hitting a wall at 50 mph.
400
On the Picture the balloon pushes the air right. What is the second force in this interaction pair?
The air pushes the balloon left.
400
What is the resultant force?
difference between forces
400
Which force always pulls downward on objects?
Gravity
400
This law is also known as the law of inertia.
Newton's first law of motion
500
What is the net force if two equal forces are acting in opposite directions?
Zero
500
If these boys are pulling with the same amount of force. What will happen?
They will not move.
500
_______ is a force that acts between two objects which are touching. This force slows any movement between the two objects.
friction
500
Which one of the following objects has the greatest inertia?
a baseball
a ping pong ball
a bowling ball
a golf ball
a bowling ball
500
An object in motion tends to stay in motion unless ______________________.
acted on by an outside force