Determine the x-, y-, and z-coordinates of the mass center of the fixture formed from thin metal plate of uniform thickness. Answers: x = y = Z 31° 9.0" i in. in. N z = in. 10.5" 2.5" 5.0" 2.5"

12:10 4G Not Secure - yslphysics.weebly.com the rod. odulus for metal = 1.0 x 10!l N m²² ) 30 of 32 Answer: 3.2×10-4 J EXERCISE 2 A hollow cylinder has length 50.0 cm, internal diameter 5.0 cm and external diameter 6.0 cm. A force of magnitude 1.0 kN acts at each end of cylinder so that the cylinder is being compressed. Determine the compression of cylinder. ( Young's modulus for the material of the Cylinder = 7.0x101º Nm-² ) Answer: 8.3×10-6 m EXERCISE 3 A wire of length 0.50 m is fixed horizontally between two supports separated by 0.50 m. When a mass of 8.0 kg hangs from the middle of the wire, the mid-point sags by 1.00 cm. The diameter of the wire is 2.8 mm. Calculate the Young's modulus of the wire. (Given g = 9.81 m s-2) Answer: 1.99 × 10* Pu

A crate weighs 660 lb and is hung by three ropes attached to a steel ring at A such that the top surface is parallel to the xy plane. Point A is located at a height of h = 31 in above the top of the crate directly over the geometric center of the top surface. Use the dimensions given in the table below to determine the tension in each of the three ropes. ↑Z 2013 Michael Swanbom (cc) + BY NC SA Values for dimensions on the figure are given in the following table. Note the figure may not be to scale. Variable Value 36 in 37 in 5.4 in a b C The tension in rope AB is The tension in rope AC is The tension in rope AD is pounds pounds pounds

Determine the distance y to the centroid of the beam's cross-sectional area. у 1 in. -3 in. O9-1.36 in. Oy=0.6429 in. Oy 0.8571 in. O9-2 in. C 3 in. 1 in. 4 in. X

DD =25i need help to do it correctly the solution answered is available and even the answers for 25th in table i just need explanationhow to do it?  please thank you!          M person 80 kg safe m ladder 30 kg caution       unsafe L/3 mass fraction     0.37878788               L mass fraction     0.86363636               Nfloor  1078 N   Nwall max 270 N available Ff max 270 N available                 L/3 way up the ladder   top of ladder   DOB Theta deg radians   Tan theta Cot theta   mu required Ff required mu required Ff reqd   25 80 1.3962634   6 0.17632698   0.0668 72.0   0.1523 164.2

Pat builds a track for his model car out of wood. The track is 14.00 cm wide, 3.00 m long, and 1.00 m high, and is solid. The runway is cut such that it forms a parabola by the equation y=((x-3)^2)/9. Locate the horizontal coordinate of the center of gravity of this track

A 70kg adult sits at one end of a 9.0m long board. Their 23kg child sits on the other end. A. Where should the pivot be placed so the board is balanced (as distance from adult). Ignore the boards mass. B. Find the pivot point if the board is uniform and has a mass of 15kg.

on the edge of the table top lies a solid of the shape shown in the figure. Determine whether it will remain standing on the table top in the indicated position or fall down.

A cylinder sits on top of a cube.  How far above the table's surface is the center of mass of the combined object.

y h 41 cm y 242 -X b The steel support for a bridge is shown in the figure. It is b=3.6 m wide, h=2.2 m tall, and has a mass of 792 kg. The curved side is described by the equation shown in the figure. What are..the.coordinates of this object's center of mass? (Xcm, Ycm) = || m Enter a number.