The Floor is Rude
Objects Have Attitudes
Gravity's Favorite Hobby
Falling Sideways Forever
Earth has Attachment Issues
100
It is what causes an object to move forever or stay still.
What is balanced forces?
100
Forces "always occur in pairs" is another way of stating Newton's...
What is 3rd Law of Motion?
100
True or False: Heavier objects fall faster than lighter objects when there is no air resistance.
What is FALSE?
100
It's when maximum speed is reached.
What is Terminal Velcocity?
100
It's the device used to measure weight.
What is a spring scale?
200
It's the direction of the frictional force on an object?
What is opposite of the motion of the object?
200
It's the resistance to change motion.
What is Intertia?
200
It's the diagram that correctly shows how a rock is dropped from a building (neglect air resistance)
What is "B"?
200
It's the pull towards the center when traveling in a circular path.
What is centripetal force?
200
It's the relationship between the force of gravity and distance.
What is inverse?
300
What orientation can you place an object in order to achieve less friction?
What is every orientation will give you the same friction?
300
An object is propelled along a straight line path by a force. If the net force were doubled, its acceleration would....
What is double?
300
If a ball is dropped from rest, how fast will the ball be traveling at 5 seconds?
What is 47.5 m/s?
300
As a skydiver falls faster and faster, the upward force of air resistance increases until it matches the downward force of gravity. At this moment, what happens to the skydiver’s acceleration?
What is it becomes zero?
300
Your mass is 50 kg here on Earth. What is your mass on the moon?
What is 8.33 kg?
400
During which interval is there no net force acting on the object?
What is two (II)?
400
It's the amount of gravity acting on 1kg of lead on the moon compared to the amount of gravity acting on 1kg of marshmallows on the moon.
What is "the same"?
400
If a ball is dropped from rest, how far will the ball have gone after 3 seconds?
What is 44.1 m?
400
It's the path that a satellite travels if gravity suddenly disappeared.
What is a straight line?
400
It says that any two objects in the universe that have mass are attracted to each other.
What is The Law of Universal Gravitation?
500
It's the two graphs that represent the motion of an object when the net force is zero?
What is "2"?
500
It's the acceleration of a 300 g straw rocket that has 1.3 N applied?
What is 4.3 m/s/s?
500
An object in free fall reaches a velocity of 49 m/s downward. How long has it been falling?
What is 5 seconds?
500
An astronaut on the International Space Station appears weightless even though Earth’s gravity is still acting on them.
Why do the astronauts float?
What is they are in continuous freefall/orbit around Earth?
500
This item would not be useful in a moon landing.
What is a parachute?