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Wind on a Roof Panel

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Wind on a Roof Panel

ID: 4nqtt7pv9x

Problem: Wind pushes on a solar panel with a resultant of 1.8 kN, perpendicular to the panel surface. The panel is tilted at \(30^\circ\) to the horizontal and the force pushes into it from above. Find the horizontal and vertical components of the wind force.

H4M Teamyesterday

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F_x

\text{kN}

(Tolerance: ±2%)(±2%)

F_y

\text{kN}

(Tolerance: ±2%)(±2%)

Scientific notation supported (e.g. 2e4, 2e-4)

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20 000→ 2e4 or 2*10^4

0.0002→ 2e-4 or 2*10^-4

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Sources & References

Reference materials

Engineering Mechanics: Statics

R. C. Hibbeler

2021•Pearson

Ch. 2, §2.4 Addition of a System of Coplanar Forces (Scalar Notation, Cartesian Vector Notation)

Vector Mechanics for Engineers: Statics

F. P. Beer, E. R. Johnston Jr., D. F. Mazurek

2019•McGraw-Hill Education

Ch. 2, §2.2 Adding Forces by Components

Engineering Mechanics: Statics

J. L. Meriam, L. G. Kraige, J. N. Bolton

2018•John Wiley & Sons

Ch. 2, Art. 2/3 Rectangular Components

Engineering Mechanics: Statics

A. Bedford, W. Fowler

2004•Pearson Prentice Hall

Ch. 2, §2.3 Components in Two Dimensions

Engineering Statics: Open and Interactive

D. W. Baker, W. Haynes

2026

Ch. 2, §2.3 2D Coordinate Systems & Vectors, §2.5.1 Cartesian Unit Vectors

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