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August 22, 2014

Homework Help: Physics repost

Posted by Lindsay on Wednesday, November 14, 2007 at 8:04pm.

A 2 kg otter starts from rest at the top of a muddy incline 85 cm long ans slides down to the bottom in 0.5 s. What net external force acts on the otter along the incline?

I know which equation I need to use. But how can I use the cm and s to get the acceleration?

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