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Poster has been reminded to always show their work when posting schoolwork problems

- Homework Statement
- A 65 kg cyclist on a 10 kg bicycle is moving uphill on a 9° slope. How much force does he provide

if the bicycle slows at a rate of 0.3 m/s2?

- Relevant Equations
- Applied force - frictional force - parallel force component due to gravity = ma

How to find frictional force when coefficient of friction is not given?