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A cannon fires projectile (ordinarily

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A cannon fires projectile (ordinarily called a cannonball) at an angle 85 degrees from the ground. The cannonball has a speed
1. 1 answer
2. asked by Jay
3. 638 views
A cannon fires a projectile into the air at an angle of 60degrees above the horizontal. The projectile falls back on the ground
1. 1 answer
2. asked by Zess
3. 1,557 views
An Artillery cannon is pointed upwards at an angle 35 degree with the horizontal and fires the projectile with an initial
1. 1 answer
2. asked by Mohammad Talha
3. 665 views
Fundamental Problem 15.12The cannon and support without a projectile have a mass of 250 kg. If a 20 kg projectile is fired from
1. 1 answer
2. asked by Kate
3. 2,126 views
A cannon fires a projectile at 75 m/s at an angle of 56.7 above the horizontal. How high does the projectile get off the ground?
1. 2 answers
2. asked by Shirley
3. 1,024 views
A cannon is mounted on a railway flatcar, the muzzle elevated to 31.4° and pointed in the direction of the track. The cannon
1. 1 answer
2. asked by Dani
3. 683 views
A cannon is rigidly attached to a carriage,which can move along horizontal rails but is connected to a post by a large spring,
1. 2 answers
2. asked by amanda and leah
3. 1,659 views
A cannon is rigidly attached to a carriage,which can move along horizontal rails but is connected to a post by a large spring,
1. 3 answers
2. asked by amanda and leah
3. 3,398 views
A projectile of mass 0.539 kg is shot from acannon. The end of the cannon’s barrel is at height 6.4 m, as shown in the figure.
1. 0 answers
2. asked by meagan
3. 634 views
A projectile of mass 0.539 kg is shot from acannon. The end of the cannon’s barrel is at height 6.4 m, as shown in the figure.
1. 0 answers
2. asked by meagan
3. 788 views

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