[" 2.An aeroplane flying "490m" above ground ievel at "],[100m/s" ,releases a block.How far on ground will it "],[" strike "],[[" (1) "0.1km," (2) "1km],[" (3) "2km," (4) None "]]

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-

A plane flying horizontally at 100 m s^-1 releases an object which reaches the ground in 10 s . At what angle with horizontal it hits the ground ?

A plane flying horizontally at 100 m s^-1 releases an object which reaches the ground in 10 s . At what angle with horizontal it hits the ground ?

An aeroplane flying horizontally with a speed of 360 km h^(-1) releases a bomb at a height of 490 m from the ground. If g = 9. 8 m s^(-2) , it will strike the ground at

An aeroplane flying horizontally with a speed of 360 km h^(-1) releases a bomb at a height of 490 m from the ground. If g = 9. 8 m s^(-2) , it will strike the ground at

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