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Assume F₁ = 240 lb, F₂ = 80 lb, and F3 = 100 lb in (Figure 1). Replace the loading by an equivalent resultant force. Figure -3 ft- y L. 30 1 of 1

Assume F₁ = 240 lb, F₂ = 80 lb, and F3 = 100 lb in (Figure 1). Replace the loading by an equivalent resultant force. Figure -3 ft- y L. 30 1 of 1

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Assume F₁ = 240 lb, F₂ = 80 lb, and F3 = 100 lb in (Figure 1). Replace the loading by an equivalent resultant force. Figure -3 ft- y L. F₁ -3 ft 3 f 30° 1 of 1 Part A Determine the magnitude of the equivalent resultant force. Express your answer in pounds to three significant figures. AΣo↓ vec FR = Submit Part B 0 = Determine the angle between the equivalent resultant force and the axis. Express your answer in degrees to three significant figures. IVE ΑΣΦΑ Submit Part C Request Answer d= Request Answer Submit vec ■ VG| ΑΣΦ 4 vec 41 Request Answer Be ? B Specify where the resultant's line of action intersects the member measured from A. Express your answer in feet to three significant figures. ? lb ? º, measured counterclockwise from the positive axis ft
Transcribed Image Text:Assume F₁ = 240 lb, F₂ = 80 lb, and F3 = 100 lb in (Figure 1). Replace the loading by an equivalent resultant force. Figure -3 ft- y L. F₁ -3 ft 3 f 30° 1 of 1 Part A Determine the magnitude of the equivalent resultant force. Express your answer in pounds to three significant figures. AΣo↓ vec FR = Submit Part B 0 = Determine the angle between the equivalent resultant force and the axis. Express your answer in degrees to three significant figures. IVE ΑΣΦΑ Submit Part C Request Answer d= Request Answer Submit vec ■ VG| ΑΣΦ 4 vec 41 Request Answer Be ? B Specify where the resultant's line of action intersects the member measured from A. Express your answer in feet to three significant figures. ? lb ? º, measured counterclockwise from the positive axis ft
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