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fired, the ball moves 15.9 cm through the horizontal barrel of the cannon, and the barrel exerts a constant friction force of 0.032 8 N on the ball. (a) With what speed does the projectile leave the barrel of the cannon

User UdayM
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1 Answer

9 votes

Answer:

Step-by-step explanation:

Where is the remaining part of the question? This is a very easy one

User Rochan
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