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WorksheetsKey STEM Concepts
Total questions: 11
Worksheet time: 6mins
Force that resists motion through the rubbing of one object against another.
Inertia
Friction
Energy
Torque
________ have a greater effect than ________ ones in determining where the center of gravity is.
Heavier, lighter
Lighter,Heavier
Big objects, small
Force, inertia
_____________ is a way of measuring how fast and object is moving.
Torque
Power
Speed
Force
Torque most often....
rotates an object
moves an object
lifts an object
spins an object
Power is the ________ rate at which work is done.
Way
force
rate
speed
Where is the weight of an object evenly distributed?
Center of gravity
center of item
where it is holding something heavy
where it is holding something light
If an object has _____________ trying to cause motion, there is no friction.
inertia
work
no applied force
a person
Center gravity uses both ________ and __________.
weight
position
mass
objects
force
What are the classical mechanics?
Force, Mass and Center Gravity
Friction, Force, Power
Speed, Power, Force
Speed, Power, Torque
Speed and Torque have _______ relationship.
inverse
same
different
_______________ is the calculator of how much faster and easier a machine makes your work.
Classical Mechanical
Mechanical Advantage
Torque
Power
