Torque Calculator

Force Applied (\( F \)):

Perpendicular Distance to Line of Force (\( L \)):

Torque (\( \tau \)) in newton-meters (N·m):

Torque (\( \tau \)) in kilonewton-meters (kN·m):

Torque (\( \tau \)) in pound-feet (lb·ft):

1. What is the Torque Calculator?

Definition: This calculator computes the torque (\( \tau \)) generated by a force (\( F \)) applied perpendicular to a distance (\( L \)) from the pivot point.

Purpose: It is used in physics and engineering to determine the rotational force or moment, applicable in mechanics, machinery design, and structural analysis.

2. How Does the Calculator Work?

The calculator uses the relationship:

\[ \tau = F \cdot L \]

Where:

\( \tau \) — Torque (in various units)
\( F \) — Force applied
\( L \) — Perpendicular distance to line of force

Explanation: Enter the force and perpendicular distance in the chosen units, and the calculator computes the torque. Results are displayed with 5 decimal places, using scientific notation if the value exceeds 100,000 or is less than 0.0001. For default inputs (\( F = 10 \, \text{N} \), \( L = 1 \, \text{m} \)), the calculated torque \( \tau \) is 10.00000 N·m.

3. Importance of Torque Calculation

Details: Calculating torque is essential for understanding rotational motion and equilibrium, aiding in the design of engines, tools, and structural systems.

FAQ

How do I find the torque?

Measure the force in newtons and the perpendicular distance in meters. Compute the torque using the formula \( \tau = F \cdot L \). The result will be in newton-meters.

What does torque represent?

Torque represents the rotational equivalent of linear force, measuring the tendency of a force to rotate an object about an axis.

What is the formula for torque?

The formula for torque is \( \tau = F \cdot L \), where \( F \) is the force, and \( L \) is the perpendicular distance to the line of force. The standard unit for torque is newton-meters (N·m).

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