Momentum
Energy
Conservation of Momentum & Energy
Work & Power
Ohm's Law & Circuits
100
What is the formula for Momentum?
What is Mass x Velocity
100
Which of the following is the formula for Kinetic Energy
1.) mass (Kg) x 9.8 x height (m)
2.) 1/2 x mass (kg) x velocity2
What is 1/2 x mass (kg) x velocity2
100
What is the formula for the Conservation of Momentum?
What is Mass1 X Velocity1 = Mass2 x Velocity2
100
What is the formula for Work?
What is Force x Distance
100
What are the three main components that make up Ohm's Law?
What is Voltage, Current, and Resistors
200
What would be the momentum of an object that has a mass of 5 kilograms and a velocity of 5 m/s?
What is 25 Kg x m/s
200
An object travels with a velocity of 5 m/s and has a mass of 10 Kg. How much kinetic energy does the object have?
What is 125 Joules of Kinetic Energy
200
What type of collision occurs when damage is done to one of the objects?
What is an inelastic collision
200
What is the formula for Power and what is it measured in?
What is Work/time
What is Watts
200
If you have a circuit that has 25.5 mAmps of current, and 350 Ohms of Resistance, then how much Voltage is running through the wire?
What is 8.925 Volts
300
Which object would have greater momentum?
Object 1 --> 5 Kg & 5 m/s
Object 2 --> 2 Kg & 8 m/s
Object 3 --> 3 Kg & 4 m/s
What is Object 3
300
A bowling ball has a mass of 8 Kilograms and sits on a shelf 2 meters high. What is the bowling ball's potential energy?
What is 156.8 Joules of potential energy
300
What is the formula for the Conservation of Energy?
What is PE1 + KE1 = PE2 + KE2
300
A man applies 20 Newtons of Force against a tractor tire rolling it 17 meters before stopping. How much work was performed during this action?
What is 340 Joules of Work
300
If you have a series circuit with 10 Volts running through it, and 400 Ohms of resistance, then how much current is running through the wire?
What is 25 mAmps
400
An object has a mass of 275 grams, and travels at a velocity 10 m/s. What is the object's Momentum?
2.75 Kg x m/s
400
What is the total energy of the system if a skateboarder has 25 Joules of Kinetic Energy, 1.5 Joules of Potential Energy, and 5 Joules of Thermal Energy?
What is 31.5 Joules of total energy
400
A skateboarder has a Kinetic Energy of 35.5 Joules and a Potential Energy of 2.15 Joules. She runs into a pole with 34.75 Joules of Potential Energy and unknown amount of Kinetic Energy. Per the Conservation of Energy, how much Kinetic Energy would the pole experience in this interaction?
What is 2.9 Joules of Kinetic Energy
400
If a man performed 340 joules of work for 40 seconds, then how much power was produced during the interaction?
What is 8.5 Watts
400
What type of circuit is this?
What is a series circuit
500
An object that has a mass of 57.5 grams, travels 20 meters in 5 seconds. What is the object's momentum?
0.23 Kg x m/s
500
If an object has 55.5 Joules of total energy, 5 joules of thermal energy, and 1.25 joules of kinetic energy, then how much potential energy does the object have?
What is 43.75 Joules of Potential Energy
500
An object has a mass of 10 kilograms and a velocity of 5 m/s and collides with an object with a mass of 15 kilograms and an unknown velocity. What was the velocity of the second object per the Conservation of Momentum Formula?
What is 3.33 m/s
500
A woman with a mass of 12 kilograms has an acceleration of 5 m/s2 for 10 meters, then how much work was performed in this action?
What is 600 Joules of Work
500
If a series circuit has three resistors that measure at 350 Ohms, 275 Ohms, and 400 Ohms, then what is the total Resistance of the circuit?
What is 1,025 ohms of total Resistance