Newton's Laws
Momentum + Impulse
Work + Power
Energy
Extra-Hard Scary Questions
100
An object in motion will stay in motion, unless acted on by an outside force. Which one of Newton's Laws is this?
The first one!
100
In the equation, p = m×v, p stands for this.
What is momentum?
100
This is the unit for work.
What is Joules? (also, Newton-meters)
100
The unit for energy is named after this famous scientist.
Who is James Prescott Joule?
100
Mr. D went to this college.
What is Syracuse University?
200
These are the units for Force.
What are Newtons?
200
Impulse is defined in two ways: a force applied over some time, and this.
What is the change in momentum?
200
The unit for this is a Watt.
What is Power?
200
Potential energy is this energy.
What is stored?
200
This is nine plus ten.
What is twenty-one?
300
Mr. D pushes on the wall with a force of 10,000-Newtons, the wall pushes back on Mr. D with this much force.
What is 10,000-Newtons?
300
An object with a mass of 10 kg has a velocity of 10 m/s. The object's momentum is this.
What is 100 kg×m/s?
300
Work = force × distance If Mr. D exerts a 5-Newton force on a stool for 4 meters, how much work did he do?
What is 20 N-m?
300
If Mr. D throws a marker in the air, the marker has the most kinetic energy at what point?
What is the bottom of the throw?
300
This person is the host of Cosmos.
Who is Neil DeGrasse-Tyson?
400
For every action, there is an equal and opposite ______________.
Reaction
400
An object with a mass of 5 kg has a momentum of 100 kg×m/s. How fast is it moving?
What is 20 m/s?
400
Power = work/time If Erlinda puts in 50 Joules of work for 5 seconds, how much power did she use?
What is 10 Watts?
400
How much energy does a 5-kg ball moving 10 m/s? Ek = 1/2 × m × v2
What is 250 J?
400
We're going on a trip in our favorite... what?
What is a rocketship?
500
Mr. D pushes a 3000-Newton force on a 3 kilogram basketball. This is how quickly the ball accelerates.
What is 1000 meters per second squared?
500
If a force of 20 N is applied for 5 seconds, what is the impulse added?
100 N-s
500
Bryan does 40 Joules of work on a camera. He moves the camera 8 meters. How much force does he use?
What is 5 Newtons?
500
How much energy does a 10-kg ball have 100 meters above the ground? Ep = m × g × h g = 9.8 m/s2
What is 9800 Joules?
500
This is the day the club is going up.
What is a Tuesday?
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