Free app for analyzing a simply-supported beam with a concentrated load. Of interest to civil, structural, and mechanical engineers.

Input:
Type of units to be used (SI or US Customary)
Length
Distance from left end to load
Distance, x, to point where deflection is to be calculated
Elastic modulus
Moment of inertia
Load

Results:
Maximum deflection
Deflection at x
Maximum moment
Maximum shear
Reaction at left end
Reaction at right end