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Bob fires a cannon horizontally

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. 1,460 views
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
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2. asked by Mark
3. 713 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. 900 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. 819 views
A cannon fires a cannonball forward at a velocity of 48.1 m/s horizontally. If the cannon is on a mounted wagon 1.5 m tall, how
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2. asked by Gabby
3. 640 views
A cannon with a mass of 10 tons fires a bullet horizontally with a mass of 50kg. The velocity of the bullet when it leaves the
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2. asked by Mandla
3. 758 views
a cannon with a mass of 1200 kilograms is positioned at the edge of a cliff where it fires a 100 kilogram cannonball
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2. asked by lauren
3. 806 views
A cannon placed at the top of a 100.0 m high cliff fires horizontally to a platoon of Hussars situated initially 1.0 km away
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2. asked by Lara
3. 642 views
Bob fires a cannon horizontally off a 125 meter cliff.the cannonball leaves the cannon traveling at 144 meters per second. How
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2. asked by gina
3. 708 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. 1,917 views