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WorksheetsLesson F - Key Concepts
Total questions: 10
Worksheet time: 5mins
_______________ is the force that resists motion when one object rubs against another.
Weight
Friction
Torque
Position
______ is the place in a system or body where the weight is evenly distributed and all sides are in balance.
Power
Torque
Mechanical Advantage
Center of Gravity
Center of Gravity uses both ___________ and ____________.
speed and power
weight and position
torque and watts
friction and inverse
___________ is a measure of how fast an object is moving.
Speed
Power
Torque
Watts
___________ is a force directed in a circle, most often rotating an object.
Torque
Power
Watts
Friction
_________ is the rate at which work is done.
Feet per second
Power
Watts
Inch-Pound
Speed is measured in Miles per Hour or _____________.
Feet per second
Inches per second
Feet per minute
Inches per minute
Torque is measured in units of force x distance, such as __________ or Newton-meters.
Watts
Inch-pound
Feet per second
Power
Power is most commonly measured in __________.
Feet per second
Newton-meter
Weight
Watts
In classical mechanics, speed and torque have an ______________ relationship.
Inverse
Center of Gravity
Mechanical Advantage
Speed
