A boat moves relative to water with a velocity with a velocity v is n times less than the river flow u. At what angle to the stream direction must the boat move to minimize drifting ?

A boat moves relative to water with a velocity v which is n times less than the river flow velocity u . At what angle to the stream direction must the boat move to minimize drifting ?

A boat moves relative to water with a velocity v which is n times less than the river flow velocity u . At what angle to the stream direction must the boat move to minimize drifting ?

A boat moves in still water with a velocity which is k times less than the river flow velocity. Find the angle to the stream direction at which the boat should be rowed to minimize drifting.

A boat moves in still water with a velocity which is k times less than the river flow velocity. Find the angle to the stream direction at which the boat should be rowed to minimize drifting.

A boat moves relative to water with a velocity which is 'n' times the river flow a) If n lt 1 boat can not cross the river b) If n = 1 boat can not cross the river without drifting c) If n gt 1 boat can cross the river along shortest path d) Boat can cross the river what ever is the value of n excluding zero value

A swimmer capable of swimming with velocity v relative to water jumps in a flowing river having velocity u . The man swims a distance d down stream and returns back to the original position. Find out the time taken in complete motion.

The velocity of the water flowing from the inlet pipe is less than the velocity of water flowing out from the spin pipe B. Then

A boat crosses a river with a velocity of 8(km)/(h) . If the resulting velocity of boat is 10(km)/(h) then the velocity of river water is

A river is flowing towards with a velocity of 5 m s^-1 . The boat velocity is 10 ms^-1 . The boat crosses the river by shortest path. Hence,

A river is flowing towards with a velocity of 5 m s^-1 . The boat velocity is 10 ms^-1 . The boat crosses the river by shortest path. Hence,