1) Which simple machine is a board with one raised end. Which simple machine is a board with one raised end. a) inclined plane b) lever c) pulley d) Wheel and Axle 2) Which simple machine is an inclined plane twisted in a circle. a) pulley b) wedge c) wheel and axle d) screw 3) Which simple machine has a long stick with a fulcrum. a) pulley b) lever c) wedge d) wheel and axle 4) A ____________ is a groove cut into a wheel with a rope. a) pulley b) inclined plane c) wheel and axle d) screw 5) A flagpole is an example of a __________. a) screw b) wedge c) pulley d) inclined plane 6) A car ramp in a parking garage is an example of a ____________.  a) wedge b) screw c) pulley d) wheel and axle 7) An axe is an example of a ____________. a) lever b) inclined plane c) wedge d) pulley 8) A screw is a _______________ wrapped around a pole. a) pulley b) inclined plane c) wedge d) lever 9) During the lever lab, we moved the __________ and required less force to raise the washer. a) fulcrum b) load c) effort 10) When you turn the axle on a wheel and axle, you gain ___________________ .  a) force b) distance 11) When you turn the wheel on a wheel and axle, you gain ___________________ . a) force b) distance 12) A wedge ____________ in the direction of the point. a) bends b) turns c) moves 13) In a wheel and axle, the two parts __________________________. a) move together as one thing. b) move separately (the wheel can spin freely.) 14) The purpose of a _______________ is to hold things together or to cut something. a) inclined plane b) pulley c) lever d) wedge 15) A ______________________ is used to change the direction of the force. (Ex- you lift something by pulling down on the rope.) a) inclined plane b) pulley c) screw d) lever 16) Rube Goldberg lived from 1883- ___________. a) 1960 b) 1970 c) 1980 d) 1990 17) Rube Goldberg was a ______________ prize winner. a) World Peace b) Grammy c) Pulitzer 18) Rube Goldberg's work found ________________ ways to accomplish _______________ tasks. a) complex, complex b) simple, complex c) simple, simple d) complex, simple 19) Rube Goldberg used household items in his cartoons- for example- boots, spoons, clocks a) True b) False 20) Rube Goldberg was an artist who went to college for _______________. a) engineering b) painting c) drawing

Contraption Challenge Quiz

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