Momentum
Energy
Calculations
(no calculators)
Situations
(no steals)
100
This is a measure of gravity's pull on an object.
What is weight.
100
The ability to cause change is called this.
What is energy?
100
What is the momentum of a bird that has a mass of 2g flying at a velocity of 3 m/s?
What is 6 g*m/s
100
When riding in a car that stops, this keeps you going forward.
What is inertia?
200
This is the amount of stuff in an object.
What is mass?
200
This is energy of matter in motion.
What is kinetic energy?
200
A skateboard has a mass of 3Kg and is travelling at 4 m/s, what is the momentum of the skateboard?
What is 12 Kg*m/s?
200
The type of energy a ball has as it falls.
What is kinetic energy.
300
This measures an object's tendency to stay at rest or stay in motion.
What is inertia?
300
This is the stored energy of position.
What is potential energy?
300
If a car has a velocity of 10 Km/hr and a mass of 2000 Kg, what is the car's momentum?
What is 20000 Kg*Km/hr?
300
The type of energy a baseball bat has as it's swung.
What is kinetic energy.
400
This is the product of mass and velocity.
What is momentum?
400
The unit of energy for kinetic energy.
What is the Joule (J)?
400
A fly has a mass of 0.5 g and is flying at 30 Km/hr, what is the fly's momentum?
What is 15 g*Km/hr?
400
The type of energy a wound up spring has.
What is potential energy.
500
This states that if no outside forces act on a group of objects, the momentum of the whole group will never change.
What is the law of conservation of momentum.
500
This is the energy an object could potentially gain if it falls.
What is gravitational potential energy?
500
A bus travels 120 km in 4 hours, what is it's momentum if it has a mass of 4000 kg?
What is 120,000 kg*km/hr?
500
When a ball is falling, what force provides the energy?
What is gravity.
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