# William Haynes

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

## William's activity

#### William Haynes on Equivalent force-couple system 1 month, 3 weeks ago

Gave some feedback: Ready to use

#### William Haynes on Moment of a Force: using Verignon's Theorem 1 month, 3 weeks ago

Gave some feedback: Ready to use

#### William Haynes on Frame: A-frame Difficulty 4 1 month, 3 weeks ago

Gave some feedback: Ready to use

#### William Haynes on Reactions for beam with uniformly varying load 1 month, 3 weeks ago

Gave some feedback: Ready to use

#### William Haynes on Reactions for beam with uniformly distributed load 1 month, 3 weeks ago

Gave some feedback: Ready to use

#### William Haynes on Frame: A-frame Difficulty 2 1 month, 3 weeks ago

Gave some feedback: Ready to use

#### William Haynes on Moment of inertia: semicircle and hole 1 month, 3 weeks ago

Gave some feedback: Ready to use

#### William Haynes on Moment of a Force: using the definition of a moment 1 month, 3 weeks ago

Gave some feedback: Ready to use

#### William Haynes on Moment of a Force: using the definition of a moment 3 months ago

Gave some feedback: Has some problems

#### William Haynes on Moment of a Force: using the definition of a moment 3 months ago

Saved a checkpoint:

Save point, doesn't work on ipad.