ENGR 112 FINAL FOGARTY PROBLEM 2-(30 POINTS) If the box has a weight of 600 lb:...
Problem 2 For the member shown calculate the normal stresses in points A and B 3" Tros 30 lb CROSS SECTION
Problem 2 For the member shown calculate the normal stresses in points A and B 3" Tros 30 lb CROSS SECTION
The beam is simply supported.
Problem 3. (30 points) A wooden beam is composed of a 2 x8" (1.5"x7.25") top flange and a 3"x10 (2.5"x9.25") web to form a T section. Assume that the two members are glued together. L-16 ft. (a) For a uniform dead load of 20 lb/ft over the entire beam span and a uniform live load of 80 lb/ft over the left half of the span, draw the shear and moment diagrams. (b) Determine the cross-sectional...
Problem 2 a) Draw the shear and moment diagrams ints 1.5 in. using the method of section (equation method) 200 lb 100 lb/ft 1.25 in 12 in. BX 300 lb-ft b) Determine the absolute maximum z bending stress in the beam, and sketch the stress distribution acting over the cross section. Set b 13 in. 1.5 in. 16 in. 1 ft 4 ft 1 ft
Problem 1: The box has weight of 34-lb. It is originally at rest on the ground, ignore the mass of the cable and pulleys. The motor pulls with a force of lb, where t is in seconds. Determine the time needed to start lifting the box and the velocity of box when t =2 seconds A
Problem 15.111
A box having a weight of 4 lb is moving around in a circle of
radius rA = 2 ft with a speed of (vA)1 = 5 ft/s while connected to
the end of a rope. The rope is pulled inward with a constant speed
of vr = 4 ft/s. Neglect friction and the size of the box. I JUST
NEED HELP SOLVING FOR B
A: Determine the speed of the box at the instant rB = 1...
Problem 1: The box has weight of 34-lb. It is originally at rest on the ground, ignore the mass of the cable and pulleys. The motor pulls with a force of F = 5t² lb, where t is in seconds. Determine the time needed to start lifting the box and the velocity of box when t=2 seconds A
Problem 1: The box has weight of 34-lb. It is originally at rest on the ground, ignore the mass of the cable and pulleys. The motor pulls with a force of F = 5t2 lb, where t is in seconds. Determine the time needed to start lifting the box and the velocity of box when t=2 seconds A
Problem #3 (15 points) The pendulum consists of a plate having a weight of 12 lb and a slender rod having a weight of 4 lb. Determine the radius of gyration of the pendulum about an axis perpendicular to the page and passing through point O 1 ft 3 ft 2 ft 1 ft
please help dynamics
Problem 1: The box has weight of 34-lb. It is originally at rest on the ground, ignore the mass of the cable and pulleys. The motor pulls with a force of F = 5t2 lb, where t is in seconds. Determine the time needed to start lifting the box and the velocity of box when t-2 seconds А
If the sack at A has a weight of 30 lb, determine the weight of the sack at B and the force in each cord needed to hold the system in the equilibrium position shown. (20 points) Must show FBD for full credit. 30° 3 45°A 301b