[" An aeroplane flying "490" m above ground level at "100m/s" ,releases "],[" k.How far on ground will it strike (in "km" ) "],[" Iswer "]

An aeroplane flying 490 m above ground level at 100 m//s , releases a block. How far on ground will it strike

An aeroplane flying 490 m above the ground level at 100 m/s, releases a block. How far on the ground will it strike-

An aeroplane flying 490 m above the ground level at 100 m/s, releases a block. How far on the ground will it strike-

An aeroplane flying 490 m above the ground level at 100 m/s, releases a block. How far on the ground will it strike-

An aeroplane flying horizontally 1 km above the ground is observed at an elevation of 60o . After 10 seconds, its elevation is observed to be 30o . Find the speed of the aeroplane in km/hr.

An aeroplane flying horizontally 1 km above the ground is observed at an elevation of 60o . After 10 seconds, its elevation is observed to be 30o . Find the speed of the aeroplane in km/hr.

An aeroplane flying horizontally 900 m above the ground is observed at an elevation of 60°. After 10 seconds, the elevation changes to 30°. The uniform speed of the aeroplane (in km/hr) is

An aeroplane flying horiontally 1 km above the ground is observed at an elevation of 60^@ and after 10 seconds the elevation is observed to be 30^@ . The uniform speed of the aeroplane in km/h is