We are lost, trying to help daughter with science work. "If a 10 kg object collides with a 30 kg object and the 10 kg one accelerates at the rate of 60m/s, what was the acceleration of the 30 kg object?"(adsbygoogle = window.adsbygoogle || []).push({});

?? We arent sure what to do, what formula to use, if its f=mass X acceleration or what.... is it 10 kg x 60 m/s?

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# Homework Help: Need help with homework

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