AIPMT / Neet 2003 , Subject : Physics ,Topic : Kinematics Solutions


 



Q 2)The vector sum of two forces is perpendicular to their vector differences. In that case, the forces

Sol:



Q 3)A man throws ball with the same speed vertically upwards one after the other at an interval of 2 seconds. What should be the speed of the throw so that more than two balls are in the sky at any time ? (Given g=9.8m/s2)




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