Force
Gravity
Newton's Laws
Mixed
Motion
100
Sets objects in motion
What is force
100
the exact center of an object's mass is it's.................
What is center of gravity
100
name all three of newton's laws
What is law of motion,Inertia, and action and reaction.
100
change in speed in a certain direction
What is velocity
100
an object's change in position over time
What is motion
200
how to measure force
What is newton
200
Gravitational Force
What is any two bodies in the universe attract each other with a force that is directly proportional to the product of their masses
200
any change in the speed or direction of an object's motion
What is Acceleration
200
the quantity of motion of a moving body, measured as a product of its mass and velocity
What is momentum
200
Speed = distance / time
What is SPEED FORMULA
300
an object to start moving, stop moving, or change direction
What is unbalanced force
300
objects are in free fall (projectiles that never hit the ground)
What is Weightlessness
300
How fast an object picks up speed (accelerates) or slows down (decelerates) depends on the amount of force used and on its mass
What is Newtons Second law
300
A force that acts on an object moving in a circular path and is directed toward the center around which the body is moving.
What is Centripetal Force
300
a rate of motion that depends on the distance an object travels over a period of time
What is SPEED
400
the force that moves an object forward
What is thrust
400
horizontal and vertical motion of a projectile are independent
What is Horizontal and Vertical Motion
400
occurs when objects roll over one another
What is Rolling Friction
400
Energy The amount of energy an object has based on its position above Earth's surface
What is Gravitational Potential
400
the friction that opposes the motion of falling objects and moving objects, when air hits the surface of an object.
What is AIR RESISTANCE
500
In any physical change or chemical reaction, mass is conserved; mass can be neither created nor destroyed.
What is law of conservation
500
-formed by centripetal force from gravity (free fall) and foward velocity -weightlessness
What is Orbits
500
occurs as an object moves through a fluid... air resistance
What is Fluid Friction
500
in a specific direction/ a measure of the force of gravity on an object ( it's two things and u have to get both of them right)
What is Weight/Velocity
500
a quantity that shows both magnitude (amount) and direction
What is VECTOR
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