Show:
Alex Moran
Thad Castle
Larry Summers
Radon Randell
Sam Cacciatore
100
Who questioned Aristotle's idea about falling objects
What is Galileo
100
What is free fall?
What is the motion of a body when only the force of gravity is acting upon it?
100
What is terminal velocity?
What is the constant velocity of a falling object when the force of air resistance is equal to the gravity
100
What is Newton's first law
What is object at rest stays at rest and objects in motion stay in motion
100
What is Newton's third law?
What is whenever one object exerts a force on a second object, the second object exerts an equal and opposite force on the first.
200
Where was Galileo from?
What is Italy
200
What is one example of projectile motion?
What is frog leaping, water sprinkler, swimmer diving, and balls being juggled
200
What pushes up on an object as it falls?
What is air resistance
200
What is inertia
What is the tendency of an object to resist being moved
200
True of false? All forces act in pairs?
What is true
300
Where did Galileo drop his two cannon balls at?
What is leaning tower of piza
300
What is centripetal mean?
What is toward the center.
300
What is the equation to find acceleration
What is t=deltav/g
300
What is an example of part 1 of Newton's first law?
What is chair on the floor and golf ball on tee.
300
Can you see the effect of a reaction?
What is yes
400
How fast do all objects accelerate at?
What is 9.8 m/s
400
What is the path in space that a shuttle follows on the curve path of the earth?
What is orbiting
400
What is the equation of the change in velocity?
What is deltav=gxt
400
What it Newton's second law?
What is acceleration depends on the force on the mass of am object and the amount of force applied
400
What does centripetal mean
What is towards the center
500
What is the terminal velocity of hail stones?
What is between 5 and 40m/s
500
What pulls down objects as they they fall?
What is gravity
500
What is net force?
What is the combination of all forces acting upon an object?
500
What are example of Newton's first law part 2
What is bumper car
500
What year did Galileo become scientist?
What is 1500