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.4.5:- A 1000 kg automobile at the top of an incline 10m high and 100m long is released and rolls down the hill. What is its speed at the bottom of the incline if the average retarding force due to friction is 480 N?
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