Mass & Weight
Gravity
Magnetism
Electricity
Electric Circuits
100

A measure of all the matter in an object

What is Mass

100
The force of attraction or the "pull" between 2 objects
What is gravity
100
like poles do this
What is repel
100
an atom with more electrons than protons
What is a negative ion
100
there the energy in a circuit comes from, like a battery
What is Energy Source
200

A measure of the gravitational pull on an object

What is weight

200
The gravitational force between 2 small objects is (lesser or greater) that 2 large objects
What is lesser
200
opposite poles do this
What is attract
200
the force between 2 charged ions (atoms)
What is electric force
200
a circuit where all loads share the same current
What is series circuit
300
This measure does not change with the location (think planet) of the object .
What is mass
300
The gravitational force between two objects are away is (lesser or greater) than two objects that are close together
What is greater
300
a battery, wire and a piece of iron
What is an electromagnet
300
caused by electrons moving from one object to another through direct contact
What is conduction
300
a circuit where all loads share the same voltage, but have multiple paths for charges to flow
What is parallel circuit
400
This measure does change with the location (think planet) of the object
What is weight?
400
Which planet has the largest gravitational force - Jupiter, Earth or Mars
What is Jupiter
400
this converts mechanical energy into electrical energy
What is a generator
400
current found in household, school and business outlets
What is alternating current
400
all loads will go out in this circuit if one load goes out
What is series circuit
500

An astronaut weighs 150 lbs on Earth. On which of the following planets will he weigh the most. Earth, Jupiter, the moon or Mars?

What is Jupiter

500
Weight is the measure of this force
What is gravity
500
this converts electrical energy into mechanical energy
What is a motor
500
lightning is an example of this
What is static discharge
500
a switch that can turn off the current if it gets too high.
What is a circuit breaker
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