This man is known for the apple falling on his head that led him to develop his 3 laws of motion
Who is Sir Issac Newton?
100
By definition, electricity is the exchange or movement of these types of sub-atomic particles.
What is Electrons?
100
A wave is defined as carrying this through matter or space.
What is Energy?
100
Work can be calculated by multiplying these two things
(w = Fd)
What is Force and Distance?
200
This scientific term, often times used to describe speed, also describes the direction of an object.
What is Velocity?
200
Newton's first law of motion states that an object at rest will remain at rest and an object in motion will remain in motion unless acted upon by what?
What is an outside force?
200
These type of charges will repel against one another.
What is Like (Same) charges?
200
This is the term given for the top of a wave.
What is the Crest?
200
The amount of work done to complete a task is the same, but using a simple machine helps to do what?
What is reduce the amount of force needed to complete the task?
300
This measurement of motion is defined as the speeding up or slowing down of an object.
What is Acceleration?
300
Newtons' second law is a formula that requires these 2 things to calculate the net force acting on an object (F = ma).
What is mass and acceleration?
300
This is the unit that electricty is measured in (same as in batteries).
What are Volts?
300
Transverse waves, unlike electromagnetic waves need this to travel through.
What is a medium?
300
Name three of the six simple machines.
What is Lever, Pulley, Wheel and axle, Inclined plane, Wedge, Screw?
400
These two measurements are needed to calculate the velocity of an object.
What is Distance and Time?
400
9.8 m/s ^2 is the constant measurement of this force.
What is Gravity?
400
These types of materials protect against or prevent the flow of electricity.
What are insulators?
400
This term is used when a wave bounces back to its source, similar to an echo.
What is Reflection?
400
A hand truck or dolley is this type of simple machine.
What is a wheel and axle?
500
This is needed for an obejct to change its motion.
What is Force?
500
Newton's third law of motion states that for every action there is an equal and what type of reaction.
What is Opposite?
500
This type of circuit has multiple loops leading to the electrical source that are equadistant from one another.
What is a Parallel Circuit?
500
This effect is described as the motion between the source of waves and the observer that creates a change in observed frequency of the wave.