A man in a boat rowing away from a light house 100m height , takes 2 min too change the angle of elevation of top of the light house from 60° to 35
find speed of boat..???.. please help me i am in exam hall..
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Hi mate
it's a easy question
speed=distance/time
speed=100/2
speed=50m/h
it's a easy question
speed=distance/time
speed=100/2
speed=50m/h
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