MCQ 11 MarkRamps act as $a/an...........$Awheel and axleBinclined planeCleverDpulleyAnswerselfView full question & answer→
MCQ 21 MarkA bottle opener is an example of $a/an ...........$Afirst class leverBsecond class leverCthird class leverDinclined planeAnswerselfView full question & answer→
MCQ 31 MarkThe force that is used on the lever is called $...........$AeffortBfulcrumCloadDpressureAnswerselfView full question & answer→
MCQ 41 MarkA spoon used to open a can acts as a $...........$ApulleyBwedgeCleverDscrewAnswerselfView full question & answer→