MCQ 11 MarkWhen you use a spoon to open the lid of a tin, the spoon acts as a$.........$Alever.Bpulley.CwedgeDscrew.AnswerSELFView full question & answer→
MCQ 21 MarkWork done $=$ Force applied on an object $\times.........$Alength of the objectBweight of the object✓distance moved by the objectDnone of theseAnswerCorrect option: C. distance moved by the objectView full question & answer→
MCQ 31 MarkNo work is said to be done when$.........$Awe are jumping.Bwe are cycling.Cwe are running.Dwe are standing still.AnswerSELFView full question & answer→
MCQ 41 MarkForce exerted by the muscles of our body is called$.........$Amuscular force.Bfrictional force.Cgravitational force.Delastic force.AnswerSELFView full question & answer→
MCQ 51 MarkForce is not used to$.........$Astop the moving object.Bchange the colour of the object.Cchange the shape of the object.Dmove the object.AnswerSELFView full question & answer→