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Relative Acceleration

The initial s...

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The initial speed of bullet fores from a rifle is 630m /s . The rifle is fired at the centre of a target 700m away at the same level as the target. How far above the centre of the target the rifle must be aimed in order to hit the target

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Q. The initial speed of a bullet fired a rifle is 630 m/s. The rifle is fired at the centre of a target 700 m away at the same level as the target. How fwr above the centre of the target the rifle be aimed in order to hit the target?

Q. The initial speed of a bullet fired from a rifle is

630 m / s

. The rifle is fired at the center of a target

700 m

away at the same level as the target. How far above the center of the target the rifle must be aimed in order to hit the target? ( Take

g = 10 m / s^{2}

Q. A rifle with a muzzle velocity

1500 {f t s}^{- 1}

shoots a bullet at a small target

150 f t

away. How high above the target must the gun be aimed so that the bullet hits the target?

Q. A bullet with muzzle velocity 100 m s

^{- 1}

is to be shot at a target 30 m away in the same horizontal line. How high above the target must the rifle be aimed so that the bullet will hit the target?

Q. A bullet with muzzle velocity

500 m/s

is to be shot at a target

1000 m

away in the same horizontal line. At what height above the target, a rifle must be aimed so that the bullet will hit the target ?

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