An object's 'laziness' or resistance to change in motion
What is Inertia
100
The unit of ________ is Joules (J)
What is energy
100
Measurement for distance
What is meter
100
Something that is hard to stop has _____
What is momentum
100
What kind of wave can pass through a vacuum?
What is electromagnetic waves
200
An object at rest remains at rest and an object in motion stays in motion unless it experiences a net external force
What is Newton's first law of motion
200
Objects store _____ energy based on where it is located.
What is Potential
200
Displacement is what type of Quantity?
What is vector
200
Kg x m/s is the unit for ____ and ___
What is impulse and momentum
200
The speed of electromagnetic waves in a vacuum
What is 3.0 x 10 to the power of eight
300
F=ma
What is Newton's second law of motion
300
Energy due to movement
What is Kinetic energy
300
Quantities with a magnitude and direction
What is vector
300
A change in momentum
What is Impulse
300
All waves carry ______
What is energy
400
forces always exist in pairs
What is Newton's third law of motion
400
Law stating that energy cannot be created nor destroyed and can only be transferred from one form through another, but the total amount of energy never changes.
What is Conservation of Energy
400
7m west is a distance (true or false)
What is false it is displacement
400
If a paper airplane is pushed towards the sky and changes directions does that mean the momentum changes as well even though the speed stayed the same? (true or false)
What is true
400
waves that need a medium
What is Mechanical
500
The weight of a book on Earth is 20 N. What is the mass of the book?
What is 2.04
500
An apple has 200 J of potential energy at the top of a tree at what point will the potential and kinetic energy be equal?
What is half way down when the potential energy and kinetic energy both equal 100 J
500
trailing zeros can be significant if they have a decimal point afterwards(true or false)
What is true
500
If a basketball is moving 7 m/s and has a mass of 5kg how much momentum does it have?