8/21/2019 Statics c.w 5.2 1/5 8/21/2019 Statics c.w 5.2 2/5 8/21/2019 Statics c.w 5.2 3/5 8/21/2019 Statics c.w 5.2 4/5 8/21/2019 Statics c.w 5.2 5/5