Arun yadav Asked: January 6, 2020In: Class 9 5 kg ki a vashtu 10m/sec ke beg se gatiman hi ese rokne ke liye 20N ka bal lagaya jata hi kar rukne me kitna smay lagega class 9th questions physics lesson 9 class 9th sciencephysics
Arun yadav Asked: January 6, 2020In: Class 9 A motarcar ka dravman 1000kg hi viramaavastha se chalkar kar 10second me 20m/sec ka beg prapt krati hi yant kijiy(1) kar ka tvarn (2) kar ke sambeg me privartan(3) kar par aaropit bal Mera class 9th 3 questions hal kar dijiy 9th sciencephysics