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WorksheetsForces Quiz Review
Total questions: 17
Worksheet time: 9mins
If mass increases, gravitational force will
increase
decrease
If distance increases, gravitational force will
increase
decrease
Which two factors affect gravitational force
distance and magnitude of a magnet
distance and magnitude of the charge
distance and mass
Gravitational Force, Magnetic Force and Electric Force are all
noncontact forces
contact forces
Mass and gravity have a ______ relationship
direct
indirect
Distance and gravitational force have a _____ relationship
direct
indirect
Every magnet has a north and south pole, when two like poles are near each other they will __________; when opposite poles are near each other they will __________.
attract; repel
repel; attract
This is an example of a ____________
magnet
magnetic material
non-magnetic material
This is an example of a _________
magnet
magnetic material
nonmagnetic material
This is an example of a _________
magnet
magnetic material
non-magnetic material
If planet A and B have the same mass, however planet A is a distance of 5000 km to the core and planet B is a distance of 10000 km to the core. Which planet would you be able to jump higher on?
Planet A
Planet B
If each of the following screws was attached to a 10 volt battery, which would have the strongest electromagnetic force?
The screw with 50 coils
The screw with 100 coils
The screw with 150 coils
The screw with 200 coils
What would happen if I was to switch the battery in the circuit? (choose more than one)
Nothing would change
The direction of the current would change
The poles of the electromagnet would change
The coils would change
The voltage would change
A person would weigh more on Jupiter than they would on the moon because...
Jupiter has more mass, therefore more gravity
Jupiter has more mass, therefore less gravity
Jupiter has less mass, therefore more gravity
Jupiter has less mass, therefore less gravity
Which of the two below result in an attractive force?
Two negative charges
Two south poles
A positive charge and a negative charge
A north pole and south pole
Two positive charges
Static electricity is the buildup of charges between two objects. What best explains why a balloon is attracted to hair when the two have been rubbed together?
The balloon and hair both have positive charges
The balloon and the hair both have negative charges
The balloon and the hair both have neutral charges
The balloon and the hair both have opposite charges
What is the cause of electricity?
Magnetism
Gravity
Moving electrons
Lightning
