Who questioned Aristotle's idea about falling objects
What is galileo
100
What is the rate at which velocity changes over time
What is acceleration
100
When an object is trVeling around another object in space
What is it is orbiting
100
What is the first law
What is an object at rest stays at rest, an object in motion stays in motion at a constant speed Ina straight line unless acted upon by an unbalanced force
100
What is the formula for acceleration
What is A=F/M
200
What is the formula for velocity
What is v=gxt
200
The force that opposes motion of objects through air
What is air resistance
200
The unbalanced force that causes objects to move In a circular path is called what
What is centripetal force
200
Which one of newtons laws has a net force of 0 N
What is the first law
200
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
300
What is the gravity every object has on earth
What is 9.8m/s2
300
The amount of air resistance on an object depends on what three things
What is shape speed size
300
Centripetal means what
What is towards the center
300
What is another name for newtons first law
What is law of inertia
400
In the equation for velocity what does the triangle before the v mean
What is delta
400
The motion of a body when only the force of gravity is acting on it
What is free fall
400
The curved path that an object follows when thrown, launched, or otherwise projected near the surface of earth
What is projectile motion
400
True or false a force is always exerted by one object on another object
What is true
500
Why do objects fall to the ground at the same rate
What is because a heavier object will experience a greater gravitional force this extra balance exactly equals the other object
500
What two places are there no air resistance
What is a vacuum and space
500
Vertical motion is the motion that is what to the ground
What is perpendicular
500
What is newtons second law
What is the acceleration of an object depends on the mass of the object and the amount of force applied