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A cannon fires ball horizontally

A 500 kg cannon rests on wheels that are free to roll. The cannon fires a 2 kg cannon ball horizontally with an average force of
1. 1 answer
2. asked by Mark
3. 674 views
A revolutionary cannon, with a mass of 2000kg, fires a 20kg ball horizontally. The cannonball has a speed of 140m/s after it has
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2. asked by puff puff
3. 1,416 views
A revolutionary war cannon, with a mass of2170 kg, fires a 18.1 kg ball horizontally. The cannonball has a speed of 146 m/s
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2. asked by Cole
3. 870 views
A spring cannon is fastened to a glider at rest on a horizontal frictionless air track. The combined mass of the cannon and the
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2. asked by Anonymous
3. 780 views
A cannon of mass 200kg, fires a cannonball with a mass of 10kg. The cannon ball leaves the barrel of the cannon with a velocity
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2. asked by Nelly
3. 1,864 views
A cannon ball is fired horizontally from a cannon that is 40.7m above the ground. The initial velocity of the cannon ball is
1. 2 answers
2. asked by Mary
3. 808 views
a spring loaded "cannon" on a wheeled car fires a metal ball vertically. the car is given a push and set in motion horizontally
1. 1 answer
2. asked by melissa
3. 1,997 views
A cannon tilted up at a 26.0 degree angle fires a cannon ball at 78.0 m/s from atop a 12.0 m-high fortress wall. What is the
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2. asked by duke
3. 823 views
A cannon tilted up at a 34.0^\circ angle fires a cannon ball at 69.0 m/s from atop a 23.0 m-high fortress wall. What is the
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2. asked by Cody
3. 738 views
f the vertical initial speed of the ball is 4.0m/s as the cannon moves horizontally at a speed of 0.70m/s , how far from the
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2. asked by beti
3. 532 views