My basic purpose of designing this blog is to get ride of students from private tution and academy culture.Secondly, sometimes you are present in the class physically but not mentally so as a result you can't give attention to your lecture, so you missed it. This blog will provide you video lectures with complete description. So you can take lecture any time and any where.
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Saturday 15 December 2012
Problem No. 4.4:- A car of mass 800 kg traveling at 54 kmph is brought to rest is 60m. Find the average retarding force on the car. What has happened to original kinetic energy?
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