the velocity of an aeroplane P relative to the steady wind is 36 km/hr in the direction 60 degree north of east . the velocity of another aeroplane Q relative to the same wind is 18km/hr 60 degree south of west . the speed of aeroplane P wrt. aeroplane Q will be:(1). 15/2 m/s (2). 15/(3^1/2)(3). 15 m/s(4). 15*(3^1/2)

the velocity of an aeroplane P relative to the steady wind is 36 km/hr

1.	the velocity of an aeroplane P relative to the steady wind is 36 km/hr in the direction 60 degree north of east . the velocity of another aeroplane Q relative to the same wind is 18km/hr 60 degree south of west . the speed of aeroplane P wrt. aeroplane Q will be:(1). 15/2 m/s (2). 15/(3^1/2)(3). 15 m/s(4). 15*(3^1/2)
Answer» the velocity of an aeroplane P relative to the steady wind is 36 km/hr in the direction 60 degree north of east . the velocity of another aeroplane Q relative to the same wind is 18km/hr 60 degree south of west . the speed of aeroplane P wrt. aeroplane Q will be: (1). 15/2 m/s (2). 15/(3^1/2) (3). 15 m/s (4). 15*(3^1/2)