need speed as well A cannon shell is fired on a flat surface and it is...
What is the speed, Notjust the
launch angle?
A cannon shell is fired on a flat surface and it is found that the shell is in the air for 2.78 s and reaches a distance of 94.7 m. What was the initial Launch angle and speed?
A cannon shell is fired on a flat surface and it is found that the shell is in the air for 2.78 s and reaches a distance of 94.7 m. What was the initial Launch angle and speed? In an airport moving walkways help get passengers to their gates faster. In one case a person stands on the walkway and arrives at the gate in 525 seconds. Another time the walkway is broken and he makes the same trip in...
A cannon is fired horizontally. Before the firing, the cannon (which is mounted on a massive wooden base) was initially at rest on a flat, icy, surface; any friction between the base of the cannon and the ice is small enough to be ignored. Just after the explosion in the cannon barrel, the shell (with a mass of 3.3 kg) is moving through the barrel of the gun with a speed of 2450 m/s. At that same instant of time,...
A cannon fires a shell straight upward 1.8s after it is
launched the shell is moving upward with a speed of 20 m/s assuming
air resistance is negligible find the speed of the shell at launch
and 4.9 s after launch
10. 6 27 WA 032 A cannon fires a shell straight upward; 1.8 s after it is launched, the shell is moving upward with a speed of 20 m/s. Assuming air resistance is negligible, find the speed (magnitude of...
NEED B AND D A cannon, located 44.8m from the base of a vertical 27.2m tall cliff, shoots a 15.0kg shell at 41.0° above the horizontal toward the cliff. a)What must the minimum muzzle velocity be for the shell to clear the cliff edge? 38.366 b)The ground at the top of the cliff is level, with a constant elevation of 27.2m above the cannon. How far past the cliff edge does the shell land when the shell is fired at...
#1) A 40 kg cannonball is fired from a cannon at an angle of 28° with an initial velocity of 30 m / s. It lands a distance _____ m from its initial position. #2) A 40 kg cannonball is fired from a cannon at an angle of 28° with an initial velocity of 30 m / s. It is in the air for ____ s.
A projectile is fired from a cannon with an initial velocity of 100 ft/s at a 30o angle above the horizon. Ignoring air resistance, determine the approximate distance that the projectile hits the ground (in feet) from the cannon based upon flat terrain.
Problem 2. (10 points) A projectile is fired from a cannon with an initial velocity of 100 ft/s at a 30° angle above the horizon. Ignoring air resistance, determine the approximate distance that the projectile hits the ground (in feet) from the cannon based upon flat terrain.
A cannon is fired at 52 degrees above the horizontal. The cannonball leaves the cannon at 85 m/s and reaches a maximum height h. At what initial velocity would the cannonball need to be fired to reach the same height if it were fired straight up?
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