Ask a New Question

A cannon of mass 200kg,

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
1. 3 answers
2. asked by Nelly
3. 1,864 views
A 500-kg cannon and a supply of 80 cannon balls, each with a mass of 45.0 kg, are inside a sealed railroad car with a mass of
1. 3 answers
2. asked by Katie
3. 1,964 views
A 580 kg cannon and a supply of 41 cannon balls, each with a mass of 38.9 kg, are inside a sealed railroad car with a mass of
1. 1 answer
2. asked by unless
3. 861 views
The cannon on a pirate ships shoots cannon balls with a speed of 350m/s (the muzzle velocity). The cannon can be adjusted to
1. 1 answer
2. 158 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
1. 1 answer
2. asked by Anonymous
3. 780 views
A 100kg mass is connected to a 200kg mass by a massless rope. The two masses rest on a frictionless surface. A (massless)rope is
1. 2 answers
2. asked by Anonymous
3. 762 views
The length of the cannon barrel is 1.7 m and the cannon is aimed at a 38◦angle from the ground.The acceleration of gravity is
1. 1 answer
2. asked by Connor
3. 627 views
A cannon on a stationery railway truck fires a shell of mass 5 kg with a velocity of 240 m.s -1. The mass of the cannon is
1. 0 answers
2. asked by Claudia
3. 602 views
a cannon of mass 400kg fires a shell of mass 20kg. if the shell leaves the cannon at 300ms^-1, with what velocity does the
1. 0 answers
2. asked by Josh
3. 777 views
For a toy cannon that fires out masses, how will the velocity of a projectile of mass m from the cannon compare to one of mass
1. 1 answer
2. asked by Dee
3. 449 views