Simple Machines Vocab Review Question Preview (ID: 60718)


Vocab Practice. TEACHERS: click here for quick copy question ID numbers.

Point around which a lever rotates
a) fulcrum
b) inclined plane
c) wedge
d) work

Made of a shaft attached to the center wheel and both rotate together
a) lever
b) pulley
c) fulcrum
d) wheel and axle

Made up of a bar that pivots around a fixed point
a) pulley
b) screw
c) lever
d) wedge

Sloped surface that moves
a) wedge
b) pulley
c) screw
d) wheel and axle

Inclined plane wrapped around a cylinder
a) wedge
b) pulley
c) screw
d) power

A flat, sloped surface
a) wedge
b) inclined plane
c) screw
d) power

Grooved wheel with a rope or cable wrapped around it
a) pulley
b) screw
c) wheel and axle
d) lever

A machine that does work using only 1 movement
a) simple machine
b) compound machine
c) gears
d) force

Work is
a) the transfer of energy to an object by a force that makes an object move
b) the rate at which joules are calculated
c) ratio of output to input work
d) to move from one place to another

Power is
a) the use of a force to move an object over a distance
b) the rate at which work is done
c) ratio of output force to input force
d) the movement from one place to another

Ratio of output work to input work
a) efficiency
b) simple machine
c) force
d) mechanical advantage

Ratio of output force to input force
a) efficiency
b) work
c) power
d) mechanical advantage

Play Games with the Questions above at ReviewGameZone.com
To play games using the questions from above, visit ReviewGameZone.com and enter game ID number: 60718 in the upper right hand corner or click here.

TEACHERS / EDUCATORS
Log In | Sign Up / Register

Help / Support / FAQ




Gaming Links