Who's Newton?
Mr. G's Three Laws
Issac who?
100
Any two masses that exert an attractive force on each other
Gravity
100
An object in motion stays in motion, or an object at rest stays at rest until an unbalanced net force acts upon it.
Newton’s First Law of Motion
100
The greater the object mass, the _______ the gravitational force on it.
stronger
200
What is the formula for Newton's Second Law ?
Force = mass x acceleration
200
A gravitational force exerted on an object; measured in units called
Newtons
200
Anything that is thrown or shot through air is called?
Projectile
300
What two things does Gravity depend on?
Mass and Distance between objects
300
Projectiles follow a curved path and has __________________ motion and ___________ motion.
Horizontal and Vertical
300
Which law is a Tennis ball bounces to the ground?
Newton's Second Law. The mass of a tennis ball is constant so the acceleration of a tennis ball is directly proportional to the force applied by the player. The harder you hit, the faster the ball will go
400
A net force acting on an object causes the object to accelerate in the direction of the force.
Newton’s Second Law of Motion
400
What does Centripetal mean?
“centripetal” means toward the center
400
The property of moving object resulting from its mass and velocity.
Momentum
500
Extra Credit:
A force acting toward the center of a curved or circular path
Centripetal force
500
For every action (or force), there is an equal and opposite reaction (or force).
Newton’s Third Law of Motion
500
The tendency of an object to resist any change in its motion.
Inertia