Question

an aeroplane A is travelling in a straight line with velocity of 300 km per hour with respect to earth another aeroplane B is travelling in opposite direction with velocity 350 kilometre per hour with respect to the earth what is the relative velocity of a with respect to B? what should be the velocity of third aeroplane C moving parallel to A relative to the Earth if it has a relative velocity of 100 km per hour with respect to A?​

Answer 1

Answer:

relative velocity of B with respect to earth is 50 km per hour.

velocity of c is 200 km per hour.

Step-by-step explanation:

relative velocity,Vab = Vb - Va

                           Vab = 350 - 300

                           Vab = 50

relative velocity of c is 100 then,

                                                       100= Va - Vc

                                                       100= 300 - Vc

                                               300-100= -Vc

                                                         Vc=200

Answer 2

Answer:

50 kilo meter per hour with respect to earth