# TEMS - What Is A Machine? Chapter 4.2 And 4.3: Question Preview (ID: 18067)

### Below is a preview of the questions contained within the game titled TEMS - WHAT IS A MACHINE? CHAPTER 4.2 AND 4.3: This Review Covers Machines (simple And Compound). To play games using this data set, follow the directions below. Good luck and have fun. Enjoy! [print these questions]

 What is a simple machine that has a grooved wheel that holds a rope and provides a mechanical advantage of two? a) Lever b) Single-fixed pulley c) single-movable pulley d) block and tackle What is an inclined plane wrapped around a post? a) wedge b) First-class lever c) Second-class lever d) screw What is a simple machine that has a straight, slanted surface? a) Block and Tackle b) Screw c) Lever d) Inclined plane What is a simple machine that has a grooved wheel that holds a rope and provides a mechanical advantage of one? a) Single fixed pulley b) Single Movable pulley c) Wheel and Axle d) Block and Tackle What kind of machine has the input force in between the resistance and fulcrum? a) first-class lever b) second-class lever c) third-class lever d) wedge What kind of machine has a fulcrum in between the input force and load (resistance)? a) First-class lever b) Second-class lever c) Third-class lever d) Fourth-class lever What is the fixed point on a lever called? a) inclined plane b) axle c) fulcrum d) input What is a simple machine made of two circular objects of different sizes? They turn together a) Lever b) Wedge c) Inclined Plane d) Wheel and Axle When turning a screwdriver, it is used as a... a) first-class lever b) second-class lever c) wheel and axle d) inclined plane What kind of machine is a see-saw? a) inclined plane b) first-class lever c) second-class lever d) third-class lever What prevents a machine from being 100 % efficient? a) input force b) output force c) friction d) power What is the formula for mechanical advantage? a) W = F x d b) MA = output force/input force or MA = Fr/Fe c) MA = input force/ output force or MA = Fe/Fr d) MA = input force/output force What is the comparison of a machine's work output and work input a) mechanical efficiency b) mechanical advantage c) force d) power What is the number of times the machine multiplies the effort force? a) mechanical efficiency b) power c) force d) mechanical advantage Work done by you on the machine is called... a) work output b) force input c) force output d) work input Work done by a machine on an object is called.... a) work input b) work output c) input force (effort force) d) output force (resistance force) What is a device that makes work easier by changing the size and direction of the force? a) machine b) work c) force d) power What kind of machine has a movable pulley and fixed pulley? a) wedge b) block and tackle c) lever d) screw Tweezers are a good example of.... a) Third-class lever b) First-class lever c) Second-class lever d) pulley A nutcracker/lobster shell cracker is a good example of .... a) Wheel and axle b) First-class lever c) Second-class lever d) Third-class lever
Play Games with the Questions above at ReviewGameZone.com
To play games using the questions from the data set above, visit ReviewGameZone.com and enter game ID number: 18067 in the upper right hand corner at ReviewGameZone.com or simply click on the link above this text.

TEACHERS / EDUCATORS