William Haynes
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William's activity
William Haynes on Equilibrium of a particle: four forces 2 years, 8 months ago
Gave some feedback: Has some problems
William Haynes on Equilibrium of a particle: four forces 2 years, 8 months ago
Saved a checkpoint:
Problem is throwing "undefined is not an object (evaluating 'original_result.states.mark')" when answer is submitted. Resubmitting it works.
William Haynes on Equilibrium of a particle: four forces 2 years, 8 months ago
Saved a checkpoint:
No bug, student misinterpreted the question leading to his problem
William Haynes on Equilibrium of a particle: four forces 2 years, 8 months ago
Saved a checkpoint:
Bug in marking algorithm reported
William Haynes published Friction: Range of values 1 2 years, 9 months ago
William Haynes published Friction: Range of values 2 2 years, 9 months ago
William Haynes on Friction: Range of values 2 2 years, 9 months ago
Gave some feedback: Ready to use
William Haynes on Friction: Range of values 1 2 years, 9 months ago
Gave some feedback: Ready to use
William Haynes published Friction: Determine direction of $F_f$ 2 years, 9 months ago
William Haynes on Friction: Determine direction of $F_f$ 2 years, 9 months ago
Gave some feedback: Ready to use