A man swimming downstream overcome a float at a point M.After travelling distance D he turned back and passed the float at a distance of D/2 from the point M, then the ratio of speed of swimmer with respect to still water to the speed of the river will be???

Question

SAHIL · Answer

SWIMMING DOWNSTREAM WITH DISTANCE D WITH SPEED= S+R SWIMMING DOWNSTREAM WITH DISTANCE D/2 WITH SPEED= S-R TOTAL TIME=D/S+R + D/2(S-R)=Dr/2 solving this we get s/r=3 please post if you donot understand anywhere regards sahil

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A man swimming downstream overcome a float at a point M.After travelling distance D he turned back and passed the float at a distance of D/2 from the point M, then the ratio of speed of swimmer with respect to still water to the speed of the river will be???

A man swimming downstream overcome a float at a point M.After travelling distance D he turned back and passed the float at a distance of D/2 from the point M, then the ratio of speed of swimmer with respect to still water to the speed of the river will be???

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A man swimming downstream overcome a float at a point M.After travelling distance D he turned back and passed the float at a distance of D/2 from the point M, then the ratio of speed of swimmer with respect to still water to the speed of the river will be???

A man swimming downstream overcome a float at a point M.After travelling distance D he turned back and passed the float at a distance of D/2 from the point M, then the ratio of speed of swimmer with respect to still water to the speed of the river will be???

1 Answers

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