Determine the force in each member of the loaded truss. All triangles are isosceles. Forces are positive if in tension, negative if in compression. 5.3 m 5.3 m D 4.0 m | 26° B C 19 KN 15 KN

Determine the force in each member of the loaded truss. The forces are positive if in tension, negative if in compression. 4.3 m 44° Answers: AB= AD = BC = CD BD= i i i i i D 4.3 m 4.3 m 4.3 m B 6380 N N N N N с N

The truss shown is supported by a pinned connection at A and a roller (on a plane inclined at 25 to the horizontal) at D. Determine the magnitude of Rp, the reaction at D, if the sum of the moments about A is zero. Match the answers. F-2.67 kN 55 2.00 m 3.00 m 3.00 m 3.00 m 1.531 16.18 1. Fax kN 14.18 2. Fiy kN 3. Moment about A due to F, is = 2.168 KNm 1,358 reaction force at D is Rp 4 KN 2.187 5 Not an answer 1.98

Determine the force in each member of the loaded truss. All triangles are 3-4-5. Enter a positive number if the member is in tension, negative if in compression.

Determine the force in each member of the loaded truss. The forces are positive if in tension, negative if in compression. Assume F = 2460 N, a = 2.6 m, b = 5.2 m, 0 = 46°. B Ө a Ө b Ө D F

6.8 The toggle clamp is subjected to a force F at the handle. Determine the vertical clamping force acting at E.

Determine the forces in members AB, AC, and AD. Forces are positive if in tension, negative if in compression.

Determine the components of all forces acting on member ABCD. The figure consists of member ABCD and member DEF.