A cannon is elevated at an angle of 45º. It fires a ball with a speed of 300 m/s. (a) What height does the ball reach? (b) How long is the ball in the air? (c) What is the horizontal range of the cannon?
A cannon is elevated at an angle of 45º. It fires a ball with a speed...
A cannon elevated at an angle of 350 to the horizontal fires a cannonball, which travels the path shown in the diagram below [Neglect air resistance and assume the ball lands at the same height above the ground from which it was launched.J 35° If the ball lands 700 meters from the cannon 10 seconds after it was fired, what is the horizontal component of its 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 fires a ball horizontally with a velocity of 240 m/s. If the cannon is in a 44 meter tall tower and the ground below is flat, then (a) How long does the ball take to hit the ground after being fired? (b) At what horizontal distance from the cannon does the ball hit the ground? and (c) What are the horizontal and vertical components of the ball's velocity just before it hits the ground?
3) A cannon is launched upward at a 42 degree angle with a speed of 100 m/s from a height of 50 m. a) How long does it take for the cannon ball take to hit the ground (0 m)? b) What is the range of the cannon?
A cannon tilted up at a 26.0 ∘ angle fires a cannon ball at 77.0 m/s from atop a 11.0 m -high fortress wall. What is the ball's impact speed on the ground below?
A cannon tilted up at a 27.0 ∘ angle fires a cannon ball at 70.0 m/s from atop a 12.0 m -high fortress wall. What is the ball's impact speed on the ground below? Express your answer with the appropriate units.
7.) (25 pts total) A cannon fires a cannonball with an initial speed of 100 ms, and it is aimed 45 degrees above the horizontal. This cannon is fired from a cliff 50 m above the ocean's surface. a.) (7 pts) How long after leaving the cannon will the cannonball reach its maximum height? b.) (8 pts) What will be the horizontal distance from the cannon to the point where the cannonball strikes the water? c.) Find the speed of...
A 23.0 kg cannon ball is fired from a cannon with a muzzle speed of 1100 m/s at an angle of 32.0° with the horizontal. A second ball is fired at an angle of 90.0°. a.) Use the conservation of energy principle to find the maximum height reached by each ball b.) What is the total mechanical energy at the maximum height for each ball? Let y = 0 at the cannon
6. A cannon is fired at an angle, with a vertical component of velocity of 137 m/s and a horizontal component of speed of 376 m/s. How long is the cannon ball in the air? How far does it travel horizontally?
4. A very long range cannon fires a cannon ball toward the equator from a northern lattude. ey the cannoneer aimed directly at his target and his range is correct, he wi a. Hit his target b. Miss his target to the east Miss his target to the west. d. Overshoot his target e. Undershoot his target. park ranger sees an escaped monkey hanging in a tree above him. He points his tranquilizing gun directly at the monkey. At monkey...