A 25N force is applied at the end of a 60cm wrench. If the force names a 30° angle with the wrench, calculate the magnitude of the torque.

Question 1: A crane is used to carry a load of 10 kN as shown in Figure 1. The weight of the beam in the crane is assumed to be 200 kg. When the load is in the middle span of the beam, please define: a) Maximum moment developed in the beam. b) Maximum bending stress due to the external loading on the beam. 100 mm 112 mm 12 mm 150 mm 30° 2 m 12 mm 157 ) kN 3 m . 1 m Beam cross section

Pls help me with this question and pls do not use vector as I am not familiar with that method yet because I have not learnt it yet.

The turnbuckle shown in Figure has a square thread with a mean radius of 5 mm and a lead of 2 mm. If the coefficient of static friction between the screw and the turnbuckle is 0.25, determine the moment M that must be applied to draw the end screws closer together. Choices: A. 6.36 N-m B. 7.36 N-m

Problem Sets: 3) A truck and trailer combination having the axle loads as shown in the figure rolls across the simply supported beam with a span of 12 meters. Determine the maximum shear force and bending moment and draw the shear and bending moment diagrams where the maximum moment occurs. whim P3=40 KN 4m HH₂ P1=20 kN 2m P2=30 kN 12m 2m P3=30 kN

The torsional element shown consists of two solid shafts; steel shaft (1) with a length of L1 = 650 mm, a diameter of d1 = 39 mm, and a modulus of rigidity of G1= 40 GPa; and copper shaft (2) with a length of L2 = 1445 mm, a diameter of d2 = 23 mm and a modulus of rigidity of G2= 85 GPa. A torque of TB = 835 N.m and a torque of TC = 300 N.m are applied on the shaft at joints B and C, respectively. [L1 = 650 mm, d1 = 39 mm, G1= 40 GPa; L2 = 1445 mm, d2 = 23 mm, G2= 85 GPa, TB = 835 N.m, TC = 300 N.m] Determine the internal torque in shaft (2).N.m Determine the maximum shear stress in shaft (2). Determine the angle of twist in shaft (1). Determine the angle of twist in shaft (2).in rad Determine the angle of twist at C with respect to the support.in rad

aim of the experiment for beam bending in a short para