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April 17, 2014

Homework Help: Physics

Posted by Sarah on Monday, April 30, 2012 at 1:34pm.

a 1.5kg cannon is mounted on top of a 2.0kg cart and loaded with a 52.7 gram ball. The cannon, car, and ball are moving forward with a speed of 1.27m/s. The cannon is ignited and launches a 52.7 gram ball forward with a speed of 75m/s. Determine the post-explosion velocity of the cannon and cart.

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