JEE Main Physics question
A boat is sent across a river with a velocity of 10 . If the resultant velocity of boat is 10 , then velocity of the river is [Pb PET 2004]
Answer: (C)
Solution
With boat (across) km/hr and resultant km/hr: river km/hr.
A boat is sent across a river with a velocity of 10 . If the resultant velocity of boat is 10 , then velocity of the river is [Pb PET 2004]
With boat (across) km/hr and resultant km/hr: river km/hr.