Show:
ROCKETS AND SATELLITE
FRICTION
FORMULAS and NUMBERS
NEWTON
GRAVITY
100
This force causes objects to move in a circular path
What is centripetal force?
100
This type of friction occurs with sliding objects
What is sliding friction
100
9.8m/s^2
What is the terminal velocity of Earth
100
Every action has an equal and opposite reaction
What is Newton's 3rd Law
100
Amount of matter in object
What is mass
200
This force causes the rocket to fly
What is the reaction force of the gas expelled downward
200
This type of friction occurs with a ball
What is rolling friction
200
Mass * Acceleration
What is Force
200
This law involves inertia
What is Newton's 2nd law
200
This is often confused with the amount of matter in an object
What is weight
300
This satellite is always above the same spot of Earth
What is a communications satellite
300
This type of friction includes air resistance
What is fluid friction
300
Distance/Time
What is speed
300
This law explains how rockets work
What is Newtons third law
300
9.8 m/s^2
What is the acceleration of gravity
400
This satellite is 6000 km above Earth
What is a Research satellite
400
This is measured in Newtons
What is Friction
400
mass*gravity
What is weight
400
This law states the acceleration of an object as produced by a net force is directly proportional to the magnitude of the net force, in the same direction as the net force, and inversely proportional to the mass of the object.
What is Newton's second law
400
Distance and Mass
What are the forces that affect gravity
500
This speed is 7900 m/s
What is orbital velocity
500
Objects that are still are hard to move because of this
What is static friction
500
mass*speed
What is momentum
500
1686
What is the year Newtons laws were published
500
gravity causes what to orbit
What is a satellite