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September 21, 2014

Homework Help: Physics

Posted by Azriel on Monday, November 18, 2013 at 11:01pm.

A 2.2 kg otter starts from rest at the top of a muddy incline 93.9 cm long and slides down to the bottom in 0.60 s.
What net external force acts on the otter along the incline?
Answer in units of N

It requires a number answer but it makes no sense to me. How should I set this up?

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