T If x a cos 0 0 sin 0 and y a sin 0 0 cos 0 where a is a

Last updated: 6/10/2023

T If x a cos 0 0 sin 0 and y a sin 0 0 cos 0 where a is a constant find dx 3 The fuel consumption rate Litres of fuel consumed per second of a large ship is given by 3y where v is its speed in m s For a particular journey from city A to city B the captain wishes to consume as less fuel as possible Find the speed with which the ship must travel in m s 96 at x