2-4 The launch velocity of a cannon at A is V-400 m/s. Find the angles θ...
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 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?
A cannon-ball is fired horizontally with a speed vo = 60.0 m/s above the edge of a cliff at point O a height h = 200 m directly above point B on the valley floor. Calculate the following: a. (4) The time t it takes the cannon ball to hit the valley floor at point C. b. (4) The horizontal range R . c. (6) The x- and y-components x v and y v , respectively, of the cannonball velocity...
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 launched a cannon ball at 30 degrees off the ground, at 40 m/s. What is the speed of the cannon ball 1) at 3.2 seconds, and 2) when it hits the ground? (Find vertical and horizontal velocity components first).
Thanks :) A cannon fires a cannonball with a final launch speed of 43. m/s. The barrel length of the cannon, over which the cannonball is accelerated, is 5 m. Determine the acceleration the cannonball experiences while it is being fired. (Assume the cannonball starts from rest.) 187. m/s^2 175.m/s^2 182. m/s^2 185. m/s^2 192.m/s^2
A cannon ball is fired horizontally with an initial velocity of 50 m/s. If it takes 5 seconds for the ball to fall to the ground, how large of a horizontal distance did it travel?
019 10.0 points A cannon fires a 0.579 kg shell with initial velocity Vi-11 m/s in the direction θ 43° above the horizontal. The shell's trajectory curves downward be- cause of gravity, so at the timet 0.55 s the shell is below the straight line by some vertical distance ΔΙι Find this distance Ah in the absence of air resistance. The acceleration of gravity is 9.8 m/s2. Answer in units of m
A cannon ball is fired from the 5 m high tower shown with a velocity of 63 m/s and an angle theta = 75 deg. Determine the (a) flight time in s and (b) the speed of the ground strike if the slope has a rise/run-2/4 and the horizontal dimension dis 10 m. 5 63 75 2 4 10