# William Haynes

*This user hasn't written a bio yet.*

## William's activity

#### William Haynes on Trig: Diagonal of a parallelogram 2 weeks ago

Gave some feedback: Ready to use

#### William Haynes on Perpendicular distance between a point and line 2 weeks ago

Gave some feedback: Ready to use

#### William Haynes on Moment Balance: Tension in a cable 2 weeks ago

Gave some feedback: Has some problems

#### William Haynes on Equilibrium of a rigid body: truss 2 weeks ago

Gave some feedback: Has some problems

#### William Haynes on Centroid by integration: upper and lower bounds are functions 2 weeks ago

Gave some feedback: Ready to use

#### William Haynes on Centroid by integration: upper and lower bounds are functions 2 weeks, 1 day ago

Gave some feedback: Has some problems

#### William Haynes published Friction: Block on Incline 3 weeks, 1 day ago

#### William Haynes on Friction: Block on Incline 3 weeks, 1 day ago

Gave some feedback: Ready to use

#### William Haynes created Friction: Block on Incline 3 weeks, 1 day ago

#### William Haynes on Trig: Diagonal of a parallelogram 2 months ago

Gave some feedback: Has some problems