Vector Mechanics For Engineers Statics And Dynamics 8th Edition Ferdinand Beer, E. Russell Johnston, Jr., Elliot Eisenberg, William Clausen, David Mazurek, Phillip Cornwell - Solutions

15 m 125 inm

40 lb/ft 160 lb/ B. 18 ft

Farabola Vertex 1200 N/m 300 N/m AA -6 m

200 Ih/ft 00 lb/ft A. -6 ft -4

200 1Ь/ B. 9 ft 3 ft

200 N/m IS N 200 mm -120 um- 60 mm

2 kN/m B. 2.5 kN/m -1.2 m 1.8 m

Parabolas 1 KN/m

Vertex Parabola 500 llvit 100 lft 1 ft - -Sft 2 ft

120 1ьп 40 lb/ft 12 ft

120 l/ft 40 lb/ft -12ft-

3.5 kN/m to

3.5 kN/m 50 kN- m D.

0.4 m -15m- 10,5 m IS EN 124 kN Rg -1.8 m- -1.2m

0.4 m 15 m 0.5 m IS EN 24 KN -LS m -1.2 m

6 m 6 m 18 m 15 m

6f -12 ft - 16 ft Parabola Vertex. Parabola 24 t 18 ft в Vertex

тс в ft

тс в 9 ft

5 m

Water 6 m Silt

1.8 m 30

1.8 A 3 ft B. 0.9 ft

1.5 m

-2 ft 2 ft P. 2 ft

Vertes Paralude

The composite body shown is formed by removing a hemisphere of

Determine the y coordinate of the centroid of the body 34677

Determine the z coordinate of the centroid of the body shown

Consider the composite body shown. Determine (a) The value of x

0,6 in. 2.4 in. 12 in. in. 04 in. 1.6 in. r=045 in. r=0.5 in 0.75 in. 0.8 in 1 in. 1 in POsin.

Problem 5.96: For the machine element shown, locate the

Problem 5.98: For the stop bracket shown, locate

Locate the center of gravity of the sheet-metal form shown.

10 mm r=6.25 mm 25 mn 30 an i5 mm 60 tim 12.5 mm

in. r= 6 in. 3 in. 6 in. 5 in 1.5 in.

12 in 11.4 in. 9 in. 1,5 in. 15 in.

300 s00 mm 100 mm

rSin r= 16 in

A window awning is fabricated from sheet metal of uniform thickness.

The thin, plastic front cover of a wall clock is of

15 in. 9 in. 5 in

St 3 ft

15 m 09 m 0.6 m

The decorative metalwork at the entrance of a store is fabricate

-36 m -0.t in. El .

225 m 10 m 20 ia 15 mm -36 a

A marker for a garden path consists of a truncated

72 ram 12 mm 6 mm 408 mina 381 m 192 m 72 ma 192 96 mm

Locate the centroid of the volume obtained by rotating the shaded

y=(1-) 1m -3m

a2

TX y=bsin 2a

y=bsin

R

The sides and the base of a punch bowl are

72m 60 uma 12m 100 n 120 mn| 160 mm

16п (ӕ - х) (bz - 2?) a-b? y =

Locate the centroid of the section shown, which was cut

6 in. 8 in. S in. r-4 in. 12 in.

z*y=h =kx

30 nm 54 mm 48 inm 72 mm 54 mm

y =k(1 -cx2) y = mx+b

-1.50 m- D. 55 55 0.75 m

A cylindrical hole is drilled through the center of a

Vertex Parabola S00 N/u 200 N/m B -4 m

450 Ib/ft 600 Ih ft D. 9- 6 ft 2 ft

T1.8 m 1.2 m 0.5 mi 1.5 m

The composite body shown is formed by removing a semi ellipsoid

0.6m 0.Sm

y=k(r-h)