The muzzle velocity of a long-range rifle at A is u = 338 m/s. Determine the two angles of elevation which will permit the projectile to hit the mountain target B.
theta1 =
theta2 =
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The muzzle velocity of a long-range rifle at A is u = 338 m/s.
Determine the...
A cannon fires a cannonball with muzzle velocity vo (muzzle velocity is the velocity at which...
A cannon fires a cannonball with muzzle velocity vo (muzzle velocity is the velocity at which the projectile leaves the cannon). The maximum range of the cannon is 17.6 km (a) What is the muzzle velocity v? (b) A target is a horizontal distance of 5.50 km away fronm the cannon-The cannon can hit this target by firing at two different angles, a low angle 6, and a high angle 0. Calculate these two angles. (c) Find the times, t...
A cannon fires a cannonball with muzzle velocity vo (muzzle velocity is the velocity at which...
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A soldier is tasked with measuring the muzzle velocity of a new rifle. Knowing the principles...
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A cannon fires a cannonball with muzzle velocity vo (muzzle velocity is the velocity at which the projectile leaves the cannon). The maximum range of the cannon is 17.6 km (a) What is the muzzle velocity v? (b) A target is a horizontal distance of 5.50 km away fronm the cannon-The cannon can hit this target by firing at two different angles, a low angle 6, and a high angle 0. Calculate these two angles. (c) Find the times, t...
A cannon fires a cannonball with muzzle velocity vo (muzzle velocity is the velocity at which the projectile leaves the cannon). The maximum range of the cannon is 17.6 km (a) What is the muzzle velocity v? (b) A target is a horizontal distance of 5.50 km away fronm the cannon-The cannon can hit this target by firing at two different angles, a low angle 6, and a high angle 0. Calculate these two angles. (c) Find the times, t...
A soldier is tasked with measuring the muzzle velocity of a new rifle. Knowing the principles of projectile motion, he decides to perform a simple experiment at the indoor firing range. The soldier hangs a target a distance of d 111 m from the end of the barrel. The rifle is mounted so that the bullet exits moving horizontally at the same height as the bullseye. After six trials, the soldier tabulates the values he measured for the vertical distance...
Frequently, a weapon must be fired at a target that is closer than the weapon's maximum range. To hit such a target, a weapon has two possible launch angles (figure A): one higher than 45= (x) and one lower than 45- (C.). Although the displacement of the projectile is the same for the two angles, a projectile launched at y has a longer flight time and a higher peak position than one launched at 8. Usually, some tactical situation makes...
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