Recent content by dmouthfan2028

Have I figured it out? Is this correct? F_{gOnScale} = 42.62*9.81 F_{gOnWall} = 26.82*9.81 F_{T} = F_{gOnScale} + F_{gOnWall} = 42.62*9.81 + 26.82*9.81 F_{T}/a_{g} = \frac{42.62*9.81 + 26.82*9.81}{9.81} = 69.44\text{ kg}

A correction:

http://zonalandeducation.com/mstm/physics/mechanics/curvedMotion/projectileMotion/generalSolution/generalSolution.html" The vertical component of the initial velocity is 2.3sin(78^{\circ}). V_{f} = v_{0} + at t = \frac{V_{f} - v_{0}}{a} = \frac{0 - 2.3sin(78^{\circ})}{-9.81}. D = v_{0}t +...

For what it's worth, I came up with this problem, so perhaps it cannot be solved, or there could be a way to solve it without using all of the information given. Homework Statement A chair rests on a weighing scale and a wall. The relevant surfaces of the scale and the wall are...