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A cannon shell is fired

a shell is fired from the cannon. the shell of mass 30kg is shot with an initial velocity of 30m/s. what is the momentum of the
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2. asked by chiara
3. 716 views
A cannon is fired horizontally from a platform . The platform rests on a flat, icy, frictionless surface. Justafter the shell is
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2. asked by sara
3. 732 views
A cannon is fired horizontally from a platform (see figure). The platform rests on a flat, icy, frictionless surface. Just after
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2. asked by angela
3. 1,929 views
cannon fired ffrom top of 50 ft hill.height of shell above water: h = -0.0000167x^2 + 0.23x + 50 where x is horizontal distance
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2. asked by Sushmitha
3. 485 views
if a cannon shoots a 9-kg shell at 140 m/s straight up, what is the kinetic energy of the shell at the moment it is fired?
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2. asked by Regina JW
3. 514 views
A cannon shell is fired up in the air at an initial speed of 225m/s.After how much timeis the shell at a height of 6.20 X 102
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2. asked by NeedHelp
3. 898 views
An artillery shell is fired from a cannon with an elevation of a = 30° and muzzle velocity of v = 300 m/s . Find the time of
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2. asked by Anonymous
3. 567 views
A cannon fires a shell at an angle of 55.0° above the horizontal. The shell has a mass of 17.5 kg, and its initial speed as it
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2. asked by becca
3. 952 views
A cannon fires a shell at an angle of 55.0 above the horizontal. The shell has a mass of 17.5kg, and its initial speed as it
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2. asked by John
3. 806 views
A cannon shell is fired straight up from the ground at an initial speed of 225 m/s. After how much time is the shell at a height
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2. asked by jimson
3. 2,377 views