A jet airplane travelling at the speed of `450 kmh ^(-1)`ejects the burnt gases at the speed of `1200 kmh^(-1)` relative to the jet airplane. Find the speed of the brunt gases w.r.t a stationary observer on earth .

A jet airplane travelling at the speed of 500 km h^(-1) , ejects the burnt agses at the speed of 1100 km h^(-1) , relative to the jet airplance. Find the speed of the burnt gases .w.r.t. a stationary onserver on earth.

A jet aeroplane travelling at the speed of 500 km/h ejects the burnt gases at the speed of 1200 km/h relative to the jet aeroplane. Find the speed of the burnt gases w.r.t. a stationary observer on earth.

A jet airplane travelling at the speed of 500 km ^(-1) ejects its products of combustion at the speed of 1500 km h^(-1) relative to the jet plane. What is the speed of the burnt gases with respect to observer on the ground ?

A jet airplane travelling at the speed of 500 km ^(-1) ejects its products of combustion at the speed of 1500 km h^(-1) relative to the jet plane. What is the speed of the burnt gases with respect to observer on the ground ?

A jet airplance travelling at the speed of 500 km ^(-1) ejects its products of combustion at the speed of 1500 km h^(-1) relative to the jet plane. What is the speed of the burnt gases with respect to observer on the ground ?

A jet airplance travelling at the speed of 500 km ^(-1) ejects its products of combustion at the speed of 1500 km h^(-1) relative to the jet plane. What is the speed of the later with respect to observer on the ground ?

A Jet airplane travelling at the speed of 500kmh^(-1) ejects its products of combustion at the speed of 1500kmh^(-1) relative to the jet plane.What is the speed of the latter with respect to an observer on the ground?

A jet airplane travelling at the speed of 500 km h^-1 ' ejects its products of combustion at the speed of 1500 km h^-1 ' relative to the jet plane. What is the speed of the latter with respect to an observer on the ground ?