Jaelyn’s parents cannot lift a washing machine up a stairway. Jaelyn tells her parents that it would be much easier to move the machine if they make a ramp and push the washer up the ramp. Which kind of simple machine is Jaelyn suggesting they use?Select one:wheel and axlehighlight_offwheelhighlight_offpulleyhighlight_offinclined plane

Which simple machine is represented by a ramp used to join floors of different levels in a building?Question 16Select one:a.Inclined planeb.Leverc.Wedged.Pulley

Which one of the following machines is used to lift a car to change a flat tyre?Question 8Answera.Wedgeb.Screw jackc.Claw hammerd.Ramp

Which simple machine would a door knob be?Awheel and axleBlevelCpulleyDscrew

I Can _______ two types of simple machines: pulleys and inclined planes.*10 pointsCompareIdentifyDescribeExplain

Which groups of simple machines are grouped under special kinds of inclined planes?Question 10Answera.Screws and axlesb.Wedge and screwsc.Wedge and pulleysd.Pulleys and wheels