Newtons First Law
What is Newtons First Law?
What is The Law of Inertia
What is Newtons Second Law?
What is the Law of Force and Acceleration
What is Newtons Third Law
What is The Law of Action and Reaction?
What is a Unbalanced Force
What is a Change in Motion
What is Motion
What is a change in position?
What is Inertia?
What is a Tendency to do nothing or remain unchanged?
What is Net Force?
What is the Combination of all Forces on an object?
True or False: The action and reaction forces in a pair act on the same object?
What is False? The forces in an action-reaction pair always act on different objects.
A book sitting still on a able is an example of what force?
This term describes motion with both speed and direction
What is Velocity?
The Inertia of an object is directly proportional to this property?
What is its Mass?
What is the Formula form Newtons Third Law?
What is F=MA?
Name the two things that a force has, Making it a vector quantity.
What is magnitude and direction?
A soccer ball sitting still on the and then a player comes up and kicks it and it begins to roll. This is an example of what Force?
What is an Unbalanced Force?
The force that causes the motion of an object to change directions.
What is a Force?
True or False: The force exerted by a baseball bat on a baseball causes the ball to accelerate.
What is True?
A shopping cart accelerates more when you push it empty than when it's full because of this factor in the equation F=MA
What is Mass?
When a bird flaps its wings down on the air, the air does this to the bird.
What is pushing the bird upward?
When forces on an object are equal in size and opposite in direction, the forces are called this.
What is balanced forces?
The distance an object travels in a certain amount of time is called this.
What is speed?
When a skateboarder rolls forward and hits a patch of sand, they slow down and eventually stop because of this force acting on them.
What is friction.
An objects acceleration increases when this happens to the net force, but decreases when this happens to the mass.
What is the net force increases / the mass increases
When a helicopter's rotor blades push air downward, the air pushes back upward on the blades with equal force. This upward push is called this.
What is lift?
A car suddenly turn left while you keep sliding to the right in your seat. his happens because the forces acting on you are this.
What is unbalanced forces?
True or False: The direction of motion does not matter when calculating velocity.
What is False?