(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

A 56.2 gram tennis ball is loaded into a 1.27 kg homemade cannon. the cannon is at rest when it is ignited immediatly after the impulse of the explosion, a photo gate timer measures the cannon to recoil backwards a distance of 6.1 cm in 0.0218 seconds. determine the post explosion speed of the cannon and of the tennis ball

2. Relevant equations

i dont know equation

3. The attempt at a solution

confused can someone explain to me if they get this problem

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# Mometum question

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