60 mm 20 mm 10 mm 20 mm 60 mm 10 mm 100 mm- 10 mm- PROBLEM 9.71 Using the parallel-axis theorem, determine the moment of inertia of the area shown with respect to the x-x and y-yaxes.

A toggle clamp used for securing a workpiece during a machining operation. Analytically determine the angle that the handle must be displaced to lift the clamp 40 deg clockwise. Note: All angle measurements should be from the +x- axis. Handle 20 mm 15 mm Clamp arm 90 12 mm 25 mm

Compute Ix and Iy for the region shown.

The flanged bolt coupling is fabricated by drilling 10 evenly spaced 0.5-in. diameter bolt holes in a steel plate. The radii of the plate and bolt circle are 5 in. and 4 in., respectively. Determine the percent reduction in the polar moment of the area about point O due to the drilling operation.

It can be show that a plane area may he represented by a vector A=A, where A is the area and represents a unit vector normal to the piano: of the area. Show that the area vector of the parallelogram formed by the vectors a and b shown in the figure is A=ab.

Determine Ix for the triangular region shown.

Item 3 The 30-N horizontal force acts on the handle of the socket wrench (Eigure 1) Part A Determine the z, y, and z components of the moment of this force about point B. Express your answers using three significant figures separated by commas. VO AX vec M. M,, M, = N- m Submil Request Answer Part B Specity the coordinate drection angles a. B. 7 ot the moment axis. Express your answers using three significant figures separated by commas. V AEO I vec ? a. B.y = Figure O 1 of 1 Submit Request Answer Provide Feedback -200 mm mm 50 mm

Determine the magnitude and direction sense of the resultant moment of the force about point O* 15 ft 350 Ib 55 0 9 ft - 4 ft 550 Ib 35 ° M o=5.682 kip.ft clockwise none of above M_o=3.054 kip.ft clockwise M o=6.844 kip.ft clockwise M o=4.026 kip.ft clockwise Back Next REDMI NOTE 8 O AI QUAD CAMERA eated inside of Al-Furat Al-Awsat Technical University. Report Abuse

29 - Find the center of gravity M (x,y,z) of the three-dimensional homogeneous ABCD wire in the figure by using the coordinate set. The dimensions of the wire are a= 24 cm, b= 36 cm. In which of the following options are the coordinates of the AB part of the homogeneous wire in the x, y and z axes given correctly?A) (36 ; 24 ; 12)B) (18 ; 12 ; 0)C) (36 ; 12 ; 0)D) (36 ; 24 ; 0)E) (36 ; 12 ; 24)

6. DETERMINE THE AREA MOMENT OF IHERTIA Ix $ Iy For THE CROS SECTIOM SHOWH. 6" 6' 3" X- ref. Line 3" >K-2" 1.2 2"