hey guys i have a question for u. physics a bear throws a stone which at rest at vertical height of 20m in 2 seconds.Then what is the colour of bear?
i will say this answer after few hours
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according to the question if i use the equation s=ut+1/2×a×t×t 20=(0+1)/2a4 .where s=distance,u=initial velocity,t =time period,there we get the value of a that is acceleration as 10 and this is the max value of acceleration due to gravity and this would be possible only at poles and either north and south poles and at poles only polar bear exists so the colour of the bear will be white and i think this question was asked in jee advance i dont know about the year but this question was once asked in their examination
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Abhishek
- 05 Oct
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