Show:
Always There
All Things Air
May the Force Be with You
Misc.
Quit Pulling Me Down!
100
Is a result of mass.
What is gravity?
100
A force that opposes the motion of objects through air.
What is air resistance?
100
Gravitational force decreases as distance ___________.
What is increases?
100
The word centripetal means _____________________.
What is "towards the center"?
100
Gravity is pulling on _____________.
What is everything?
200
The moon has ______ mass than the earth.
What is more?
200
Two places that have no air are ________ & ___________.
What are space & a vacuum?
200
The moon’s gravitational force is ______ than Earth’s.
What is less?
200
Gravity provides centripetal force that keeps objects in _______.
What is orbit?
200
Earth’s gravity pulls _________ on all objects.
What is equally?
300
Gravity is
What is everywhere?
300
This is gravity + air resistance = maximum speed
What is terminal velocity?
300
Gravitational force increases as distance _________.
What is decreases?
300
This is the unbalanced force that causes objects to move in a circular path.
What is centripetal force?
300
Weight is a __________ of the gravitational force on an object.
What is measure?
400
All objects accelerate toward Earth at a rate this.
What is 9.8 m/s/s?
400
The amount of air resistance acting on an objects depends on the _______, _________, and ________ of an object.
What are size, shape, & speed?
400
Gravitational forces ___________ as mass increases.
What is increase?
400
A force of attraction between objects that is due to their masses.
What is gravity?
400
Earth’s gravitational force pulls everything towards this part of the Earth.
What is the center?
500
No matter where you go in the universe, you and the objects around you STILL have this.
What is mass?
500
A larger ________________ will cause an object to fall slower due to air resistance.
What is surface area?
500
The greater the gravitational force, the _________ the weight.
What is greater?
500
This is the curved path an object follows when it is thrown or propelled near the surface of the Earth.
What is projectile motion?
500
All objects experience gravitational pull towards each other (gravitational force).
What is all the time?