An aircraft moving with a speed of 250 m...

An aircraft moving with a speed of 250 `m//s` is at a height of 6000 m, just overhead of an anti aircraft–gun. If the muzzle velocity is 500 `m//s` the firing angle `theta` should be:

`30^(@)`

`45^(@)`

`60^(@)`

`75^(@)`

Text Solution

Verified by Experts

Topper's Solved these Questions

MECHANICAL PROPERTIES OF SOLIDS
DISHA|Exercise PHYSICS|44 Videos
MOTION IN A STRAIGHT LINE
DISHA|Exercise physics|45 Videos

Similar Questions

Explore conceptually related problems

An aircraft moving with a speed of 250 m//s is at a height of 6000m ,just overhead of an antiaircraft gun.If the muzzle velocity is 500m//s ,the firing angle theta should be:

An aircraft moving with a speed of 1000 km/h is at a heirgh of 6000 m, just overhead of an anti-aircraft gun. If the muzzle velocity of the gun is 540 m/s, the firing angle theta for the bullet to hit the aircraft should be

A jet aircraft flies at a speed of 410m//s . What is this speed known as?

A fighter plane flying horizontally at an altitude of 2km with speed of 540 kmph passes directly over head an anti aircraft gun.If the gun can fire a bullet at the muzzle speed of 500ms^( - 1) ,at what angle with the vertical the gun should fire the bullet so that the bullet hits the plane?

truck is moving with a speed of 15 m/s. A car chasing this truck with a speed of 10 m/s fires a bullet at truck with muzzle velocity 90 km/h. The speed with which the bullet hit the truck is

The bullet of 5 g is shot from a gun of mass 5 kg. The muzzle velocity of the bullet is 500 m//s .The recoil velocity of the gun is

An aircraft executes a horizontal loop with a speed of 150 m/s with its, wings banked at an angle of 12^(@) . The radius of the loop is (g=10m//s^(2))

A bullet mass 10gm is fired from a gun of mass 1 kg . If the recoil velocity is 5 m//s , the velocity of the muzzle is

An enemy air plane is flying horizontally at an altitude of 2.7km with a speed of 250ms^(-1) .An army man on the ground observed it when it is directly over his head.He fired an anti-aircraft gun with a muzzle speed of 500ms^(-1) ,such that the shell hits the plane.At what angle with the horizontal,gun should be fired?

DISHA-MOTION IN A PLANE-PHYSICS

A projectile is given an initial velocity of ( hat(i) + 2 hat (j) ) m...
Text Solution
|
An aircraft moving with a speed of 250 m//s is at a height of 6000 m, ...
Text Solution
|
Two racing cars of masses m(1) and m(2) are moving in circles of radii...
Text Solution
|
A boy playing on the roof of a 10 m high building throws a ball with a...
Text Solution
|
A bomber plane moves horizontally with a speed of 600 m//s and a bomb ...
Text Solution
|
Two particles start simultaneously from the same point and move along ...
Text Solution
|
Initial velocity with which a body is projected is 10 m//sec and angle...
Text Solution
|
The position vectors of points A,B,C and D are A=3hati+4hatj+5hatk,B=4...
Text Solution
|
A person aiming to reach the exactly opposite point on the bank of a s...
Text Solution
|
A projectile thrown with velocity v making angle theta with vertical g...
Text Solution
|
A ball is thrown from a point with a speed 'v^(0)' at an elevation ang...
Text Solution
|
If Vectors vec(A)= cos omega hat(i)+ sin omega hat(j) and vec(B)=(cos)...
Text Solution
|
A bus is moving on a straight road towards north with a uniform speed ...
Text Solution
|
The velocity of projection of oblique projectile is (6hati+8hatj)ms^(...
Text Solution
|
A point p moves in counter - clockwise direction on a circular path a...
Text Solution
|
The resultant of two vectors vecA and vecB is perpendicular to the vec...
Text Solution
|
A man starts running along a straight road with uniform velocity obser...
Text Solution
|
Two projectiles A and B thrown with speeds in the ratio 1 : sqrt(2) ac...
Text Solution
|
A projectile can have the same range 'R' for two angles of projection ...
Text Solution
|
A man standing on the roof a house of height h throws one particle ver...
Text Solution
|