It is the number of rotations (or revolutions) per unit of time.
What is frequency?
100
According to Newton's Law of Universal Gravitation famously states that "Every object attracts every other object with a force that for any two objects is ______________ to the mass of each objects. (Two words)
What is directly proportional?
100
The tangential speed of an object whose distance from its internal axis is 4.0m. It takes the object 2 s to make one full revolution.
What is 12.56 m/s?
100
He was the flight commander of the Apollo 13 mission.
Who is Jim Lovell?
200
The product of the force exerted on an object and the time interval during which it acts.
What is impulse?
200
It is the force that causes an object to move in a circular path.
What is centripetal force
200
First measured by Henry Cavendish and and Philipp Von Jolly, it is the proportionality measurement that tells us gravity is a very weak force. (Three Words)
What is the Universal Gravitational Constant?
200
It is the centripetal force on a spinning object with a mass of 5.45 kg, a radius of 0.276 m, and a tangential speed of 4.7 m/s.
What is 436 N?
200
The gas that vents out into space after the crippling explosion that occurred two days after launch.
What is oxygen?
300
It's what the variable, F, represents in the impulse-momentum theorem.
What is Impact Force?
300
Its vector always points in the tangential direction of an object's circular motion path.
What is tangential velocity
300
The tangential speed the moon must travel in order for it to fall towards the center of the earth and crash.
What is 0 m/s?
300
It is the force between two objects where Object 1 has a mass of 65 Kg and Object 2 has a mass of 45 Kg. The distance between the two objects is 2.0 m.
What is 0.000000049 N
300
Originally intended as the lander portion of the spacecraft designed to carry two astronauts to and from the surface of the moon. It becomes a "lifeboat" for the three astronauts after the command/service module is crippled. (Proper name required!)
What is the Aquarius?
400
It states that if no external forces act on a system, the total momentum of the system will not change.
What is Conservation of Momentum?
400
A "center-fleeing" force.
What is centrifugal force?
400
Isaac Newton created calculus in order to calculate this object's motion.
What is the moon?
400
It is the velocity an object must travel to have a momentum of 256 kg*m/s. The object has a mass of 0.00263 kg.
What is 97338 m/s?
400
The stationary object in space used as a reference point when the astronauts are forced to perform a course correction without the computer navigation system.
What is the earth?
500
When objects collide and "stick" to each other.
What is an inelastic collision?
500
Increasing this type of distance for an object in circular motion will increase the object's tangential speed.
What is the radial distance?
500
Decreasing this measurable quantity will increase the force of attraction between two objects.
What is distance?
500
Two balls collide inelastically. Ball A has a mass of 173 kg and travels at a velocity of 284 m/s before collision. Ball B has a mass of 285 kg and is at rest before collision. It is resulting velocities of ball AB after collision?
What is 107 m/s?
500
The barrier that protects the Apollo 13 command/service module from the high temperatures of atmospheric reentry.