Show:
Vocabulary
Balance Forces or Unbalance Forces
MIXER
FIX IT OR LEAVE IT
FILL IN THE BLANK
100
Define force???
What is a push or pull on an exerted object
100
If a box has 3N on both the left and right side, what force is being described???
What is balance force because the forces on the box cancel each other out.
100

What scientist was able to state the rules that describe the effects of forces on the motion of objects??

Who is Sir Isaac Newton.

100
Inertia is the tendency of an object to stay at rest or in motion.
What is TRUE
100
Newton realized that the same force that causes an apple to fall to the ground also keeps the moon and planets orbit. He called this force______
What is Gravity.
200
Define inertia??
What is resistance of an object to a change in its motion.
200
If two students are pushing on the box in the same direction, what force is being described??
What is unbalanced force because these forces are combined, or added together, because they are exerted on the box in the same direction.
200

__________ FORCES CAUSE THE MOTION OF OBJECTS TO CHANGE

What is unbalanced

200
BALANCED FORCES ARE NEEDED TO MOVE A PENCIL ACROSS A DESK.
What is Unbalanced.
200
Newton's three_____ ___ _______ explain how and why things move.
What is Laws Of Motion.
300
Define net force??
What is sum of the forces that are acting on an object.
300
If a box has 5N pushing to the right side and 3N pushing onto the left side what is the force that is being described.
What is 2N --->
300

How is Newton's first law described??

What is an object moving at a constant velocity keeps moving at that velocity unless an unbalanced net force acts on it.

300
A balanced force does not change the velocity of an object.
What is TRUE.
300

The weight of an object changes based on its __________, unlike mass that only changes when matter is added. 

What is location.

400
Define balance forces???
What is forces on an object that combine to give a zero net force and do not change the motion of the object.
400
If two students are pushing a box with an equal force but in a different direction, what force is being shown??
What is balanced force because the box will not move.
400
FILL IN THE BLANK.. The larger the____ of an object, the greater its inertia
What is mass
400
IN A CAR ACCIDENT, A PASSENGER NOT WEARING A SEAT BELT MAY CRASH THROUGH A WINDSHIELD BECAUSE OF HIS OR HER INERTIA.
What is TRUE
400

A ____________ in physics is a visual representation of all the forces acting on a single object or system

What is free- body diagram.

500
Define displacement??
What is distance and direction of an object's change in position from the starting point.
500
If two students are pushing a box with unequal forces in opposite forces, what force is being shown???
What is unbalanced force because the box will be moved in the direction of the larger force.
500

Ciara got into a car crash and flew through the windshield, what law explains why she flew through the windshield instead of staying in the driver's seat.

What is inertia

500
A chair will move by itself because of its inertia
What is WILL NOT
500

_____________________ states that the acceleration of an object is directly proportional to the net force acting on it and inversely proportional to its mass.

What is Newtons Second Law