{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://www.calculatorx.com/schemas/mechanical.statics.ladder_friction.input.json",
  "title": "Ladder friction — input",
  "type": "object",
  "additionalProperties": false,
  "properties": {
    "W": {
      "type": "number",
      "description": "Weight of the ladder, in newtons. It acts at mid-length."
    },
    "theta_deg": {
      "type": "number",
      "description": "Angle between the ladder and the floor, in degrees."
    }
  },
  "required": [
    "W",
    "theta_deg"
  ],
  "description": "Minimum floor friction for a uniform ladder against a smooth wall. The three reactions are a linear system. μ_min comes from the friction engine. Not a wedge, a screw, or a belt. (calculation_version 1.0.0)"
}