Problem#2: Determine the reactions of the beam. 300 lb io 100 lb/ft R1 R2 400 lb

Determine the Support Reactions, and support answers with calculations.

Determine the reactions at A and C. 10 lb/ft þ 20 lb/ft 300 lb-ft 15 ft B m 5 ft 120 lb 160 lb

Determine the magnitudes of the forces P, F, BC, DC and DE which maintained the equilibrium of this system.

The 184-lb exerciser is beginning to execute a bicep curl. When in the position shown with his right elbow fixed, he causes the 18-lb cylinder to accelerate upward at the rate 0.20g. Neglect the effects of the mass of his lower arm and estimate the normal reaction forces at A and B. Friction is sufficient to prevent slipping. A Part 1 10" 10" 13" Correct Find the tension T in the rope. Answer: T= B Hint 21.6 eTextbook and Media 23° 65" lb 18 lb

From the figure shown, determine the reactions in lb. at : a. A;b. B

ENGINEERING MECHANIC - EQUILIBRIUM note: with slight explanation to understand the solution

Determine the Support Reactions, and support answers with calculations.