The cannon with mass of 10 t (ton) fires the missile with mass of 30 kg,...
The cannon with mass of 10 t (ton) fires the missile with mass of 30 kg, at an angle of 60° (degrees). Calculate the velocity of the missile in regard to the ground, if the cannon is thrown back at a velocity of 3 m/s.
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The cannon with mass of 10 t (ton) fires the missile with mass
of 30 kg,...
A cannon fires a cannonball at an angle of 30 degrees about horizontal. The initial velocity...
A cannon fires a cannonball at an angle of 30 degrees about horizontal. The initial velocity of the cannonball is 40 m/s. A) How long will it take the cannonball to reach maximum height B) What is the maximum height the cannonball will reach C) What distance in x will the cannonball travel before hitting the ground?
A cannon of mass 1100 kg launches a cannon ball of mass 10 kg at a...
A cannon of mass 1100 kg launches a cannon ball of mass 10 kg at a velocity of 88 m/s. At what speed does the cannon recoil back?
A. A cannon is fired over level ground at an angle of 30 degrees to the...
A. A cannon is fired over level ground at an angle of 30 degrees to the horizontal. The initial velocity of the cannonball is 500 m/s but because the cannon is fired at an angle, the vertical component of the velocity is 250 m/s and the horizontal component is 433 m/s. How long is the cannonball in the air? (Use g = -10 m/s2) B. A cannon is fired over level ground at an angle of 30 degrees to the...
A 500 kg cannon fires a 2.5 kg projectile with a velocity of 400 m/s parallel...
A 500 kg cannon fires a 2.5 kg projectile with a velocity of 400 m/s parallel to the ground. The projectile hits a target which is 120 m away from the cannon. What is the recoil speed of the cannon?
A cannon tilted upward at θ = 30 ∘ fires a cannonball with a speed of...
A cannon tilted upward at θ = 30 ∘ fires a cannonball with a speed of 95 m/s . At that instant, what is the component of the cannonball’s velocity parallel to the ground?
A cannon sitting on flat ground fires a cannonball at an angle of 60 degrees above...
A cannon sitting on flat ground fires a cannonball at an angle of 60 degrees above the horizontal. What is the initial speed of the cannonball if its maximum height is 250 m? use g=10m/s^2
A 1000-kg cannon fires a 50-kg cannonball horizontally. The cannon is observed to recoil at a...
A 1000-kg cannon fires a 50-kg cannonball horizontally. The cannon is observed to recoil at a velocity of 2 m/s. How fast was the cannonball fired from the cannon? show work, please.
A cannon of mass 5.60 ✕ 10^3 kg is rigidly bolted to the earth so it...
A cannon of mass 5.60 ✕ 10^3 kg is rigidly bolted to the earth so it can recoil only by a negligible amount. The cannon fires an 82.5-kg shell horizontally with an initial velocity of +550 m/s. Suppose the cannon is then unbolted from the earth, and no external force hinders its recoil. What would be the velocity of an identical shell fired by this loose cannon? (Hint: In both cases assume that the burning gunpowder imparts the same kinetic...
A cannon in a fort is 18.4 m above the ground, and it fires a cannonball...
A cannon in a fort is 18.4 m above the ground, and it fires a cannonball with an initial velocity of 72.4 m/s at a 34 degree angle above the horizontal. How far from the base of the fort wall does the cannonball strike the ground?
A missile of mass 1.25*10^2 kg is fired from a plane of mass 4.65*10^3 kg initially...
A missile of mass 1.25*10^2 kg is fired from a plane of mass 4.65*10^3 kg initially moving at a speed of 2.95*10^2 m/s. If the speed of the missile relative to the plane is 1.11*10^3 m/s, what is the final velocity of the plane?
A cannon in a fort is 18.4 m above the ground, and it fires a cannonball with an initial velocity of 72.4 m/s at a 34 degree angle above the horizontal. How far from the base of the fort wall does the cannonball strike the ground?
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