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Torque Formula:
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Torque is a measure of the force that can cause an object to rotate about an axis. It is a vector quantity, meaning it has both magnitude and direction. In physics and engineering, torque is often referred to as the rotational equivalent of linear force.
The calculator uses the torque formula:
Where:
Explanation: The torque produced is directly proportional to both the force applied and the distance from the axis at which the force is applied.
Details: Torque calculation is essential in mechanical engineering, automotive design, and many other fields. It helps determine the rotational force needed for various applications, from simple tools to complex machinery.
Tips: Enter force in Newtons and radius in meters. Both values must be positive numbers greater than zero for accurate calculation.
Q1: What units are used in this torque calculator?
A: This calculator uses metric units: force in Newtons (N), radius in meters (m), and torque in Newton-meters (Nm).
Q2: How does direction affect torque?
A: Torque is a vector quantity, meaning direction matters. The direction of torque is perpendicular to the plane formed by the force vector and the radius vector.
Q3: What's the difference between torque and moment?
A: While often used interchangeably, torque specifically refers to rotational force, while moment is a more general term for the turning effect of a force.
Q4: Can I use this calculator for imperial units?
A: No, this calculator is specifically designed for metric units. You would need to convert imperial measurements to metric first.
Q5: What are some practical applications of torque calculation?
A: Torque calculations are used in designing engines, determining bolt tightness, calculating forces in levers, and many mechanical systems where rotation occurs.