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 "500kmh^(-1)" jets its products of combustion at the speed of 1500kmh^(-1)relative to thejet plane what is the speed of the latter with respect to an 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 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.

an open car is moving on a road with a speed of 100 kmh ^(-1) . A man sitting in the car fires a bullet from the gun in the oppositve direction. If the spedd of the bullet is 250kmh ^(-1) relative to the car.then find its (bullt 's ) speed with respect to an observe on the ground.

A plane is travlling eastward at a speed of 400 km h^)-1) . Wind is blowing southward at a speed of 80 km h^(-1) What is the direction of the place relative to the ground ?

A plane is travelling eastward at a speed of 500 kmh^(-1) . But a 90 km h^(-1) wind is blowing southward. What is the direction and speed of the plane relative to the ground ?

A boat moves right across a river with velocity 10Kmh^(-1) relative to water. The water has a uniform speed of 5.00Kmh^(-1) relative to the earth. Find the velocity of the boat' relative to an observer standing on either bank. If the width of river is 3.0Km , find the time it takes the baat to cross it.

An eagle flies at constant velocity horizontally across the sky, carrying a mouse and releases the mouse while in flight . From the eagle's perspective , the mouse falls vertically with speed v_1 From an observer on the ground's perspective , the mouse falls at an angle with speed v_2 what is the speed of the eagle with respect to the observer on the ground ?

An aeroplane travelling at a speed of 500km h^(-1) tilts at an angle of 30^(@) as it makes a safe turn What is the radius of the curve ?