Awheel and axle is another example of a simple machine. it is made up of two cylinders that turn on the same axle to make work easier. there is more force on the larger axle and less force on the smaller axle. all of the following are examples of a wheel and axle except which one? a) doorknob b) rocking chair c) car steering wheel d) outdoor water faucet

Ayellow line means traffic on either side may cross the center line to pass another vehicle. a. single solid b. double solid c. single broken d. double broken

Which scenario is least likely to occur in a market economy? a) the government pays farmers to stop planting certain crops for a period of time. b) the government stops a factory from producing imitations of an expensive type of purse. c) the government offers tax breaks to companies that meet efficiency goals in their products. d) the government allows only two competitors to offer goods for sale on the country's highways.

According to the online content activity for this lesson, what should you do if you do not understand the material you are trying to learn? a. try a new approach to learning the material. c. re-read the material b. give up d. find someone to give you the answers to the test select the best answer from the choices provided a b c d