Question

a ship is moving due to north across a river running toward west at the end of one hour it is found that the ship as made 8√3 in the direction of west to north .find the speed of the ship

Answer 1

Answer:

Speed of Ship = 8√3/√2  km/hr

Explanation:

A ship is moving due to north across a river running toward west at the end of one hour it is found that the ship as made 8√3 in the direction of west to north .find the speed of the ship

Ship Has made 8√3 in the direction of west to north

Direction of West to North Means Angle = 45°

Sin 45° = Distance Toward North / Total Distance

=> 1/√2  = Distance Toward North /8√3

=> Distance Toward North = 8√3/√2  km

Time = 1 hr

Speed of Ship = 8√3/√2  km/hr