Question

a jet airplane traveling at a speed of 500km/h ejects its products of combustion at tge speed of 1500 km/h w.r.t. ket plane what is the speed of gases w.r.t. to ground​

Answer 1

Answer:

1500 km/hr only..

Maybe..

Not sure sister..

Answer 2

Answer:

-1000km/h

Explanation:

simply subtract it

bcz plane is moving forward and the gases are thrown in opposite direction of the plane

Let Vj be the speed of jet

and Vg be the speed of gas

Vp be the speed of product of combustion

Vg=Vp-Vj

=500-1500

=-1000km/h

This is your final answer

Hope it helps you

Thank you for the question