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The following figure is a billboard sketch, design the members. Hint, the billboard is usually designed against wind loads and its own self weight. For the dimensions, you can visit existing billboards to see usual dimensions.
The following figure is a billboard sketch, design the members. Hint, the billboard is usually designed against wind loads and its own self weight. For the dimensions, you can visit existing billboards to see usual dimensions.

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Anonymous 8 months 1 Answer 19 views

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A mass of m = 0 . 5 kg is pulled along a surface using a spring balance. The spring balance is moved with a constant velocity of v = 0 . 1 m / s . The motion exhibits ...

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8 months 1 Answer 15 views Beginner

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A catapult is placed 100 ft from the castle wall, which is 35 feet high. The soldier wants the burning bale of hay to clear the top of the wall and land 50 feet inside the castle wall. If the ...

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Anonymous 8 months 1 Answer 15 views

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A −2% grade meets +8% grade near an underpass. In order to maintain the minimum clearance allowed under the bridge and at the same time introduce a vertical transition curve in the grade line, it is necessary to use a ...

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8 months 1 Answer 12 views

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A two-dimensional incompressible flow is defined by u = (-Ky/(x^2+y^2)) And v = (Kx/(x^2+y^2)) where K is constant. Is this flow irrotational? If so, find its velocity potential, sketch a few potential lines, and interpret the flow pattern.
A two-dimensional incompressible flow is defined by u = (-Ky/(x^2+y^2)) And v = (Kx/(x^2+y^2)) where K is constant. Is this flow irrotational? If so, find its velocity potential, sketch a few potential lines, and interpret the flow pattern.

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8 months 1 Answer 21 views

Sorry it's a private question.

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Segments AB and BCD of beam ABCD are pin connected at x = 10 ft. The beam is supported by a pin support at A and roller supports at C and D; the roller at D is rotated by 30° from the x axis. A trapezoidal distributed load on BC varies in intensity from 5 lb/ft at point B to 2.5 lb/ft at point C. A concentrated moment is applied at joint A, and a 40-lb inclined load is applied sat the midspan of CD. (a) Find reactions at supports A, C, D. (b) Find the resultant force in the pin connection at B
Segments AB and BCD of beam ABCD are pin connected at x = 10 ft. The beam is supported by a pin support at A and roller supports at C and D; the roller at D is rotated by 30° ...

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8 months 1 Answer 13 views

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Segments AB and BCD of beam ABCD are pin connected at x = 10 ft. The beam is supported by a pin support at A and roller supports at C and D;
A plane frame has a pin support at A and roller supports at C and E. Frame segments ABD and CDEF are joint just left of joint D by a pin connection. (a) Find reactions at supports A, C, and ...

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8 months 1 Answer 21 views