a car travel with a uni form velocity of 25m/s for 5& the brak over then applied and the car coms the rest wirh a uniform retar in fyrther 10s draw ut grph and use it to find 1 distance covered 2 the reatardation
June 20, 2014
Physics Urgent please help
First calculate C_2 = (mg / (v^2 * r^2) where r is unknown, then calculate F = C_2 * r^2 * v^2 I presume this question is from Walter Lewin's Physics course
October 17, 2013
math - word problem
i think 18 more oranges if 2/3 is orange then 1/3 is apple + other fruits ,in 1/3 there are 6 other fruits which are equals to green apples becz ratio is 2/2..>1/1 so 1/3part of fruits=12 then 2/3 is 24 wihch are oranges..hence 18 more oranges than green apples..
September 20, 2013
A and B can complete a piece of work in 8 and 10 days respectively However they work alternately one day each with beginning the work In how much time will the work be completed?
February 3, 2012