9th Class Physics Chapter 3 DYNAMICS MCQs Related to Inertia Depends Upon, When Horse Pulls A Cart, The Action Is On The-Which Of The Following Is The Unit Of Momentum, A Boy Jumps Out Of A Moving Bus-There Is A Danger For Him To Fall, A String Is Stretched By Two Equal And Opposite Forces Of 10 N Each-The Tension In The String Is, The Mass Of A Body, Which Of The Following Material Lowers Friction When Pushed Between Metal Plates, Newton’s First Law Of Motion Is Valid Only In The Absence Of:
Class 9 Physics Chapter 3 DYNAMICS MCQs TEST:
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