A 1200 Kg Cannon Fires a 100

question 40

Multiple Choice

A 1200 kg cannon fires a 100.0 kg cannonball at 35 m/s.What is the recoil velocity of the cannon? Assume that frictional forces are negligible and the cannon is fired horizontally.

• A)2.9 m/s
• B)35 m/s
• C)3.5 m/s
• D)3.2 m/s

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