PHYIC CALCULATOR
Torque Calculator
A precise tool.
What is the Torque Calculator & How does it work?
Torque is a measure of the force that can cause an object to rotate about an axis. It depends on three factors: the magnitude of the applied force, the distance from the pivot point (lever arm), and the angle between the force vector and the lever arm.
tau = F cdot r cdot sin(theta)
tau = Torque, F = Force, r = Lever arm length, theta = Angle between force and lever arm
The unit of torque is the Newton-meter (Nm) in the International System of Units (SI). Torque is a vector quantity, meaning it has both magnitude and direction.
Parameters
Result
β
Frequently Asked Questions
What is torque?
Torque is a measure of rotational force that causes an object to rotate about an axis.
How do I calculate torque?
Use the formula Ο = F Γ r Γ sin(ΞΈ), where Ο is torque, F is force, r is lever arm length, and ΞΈ is the angle between the force and lever arm.
What are the units of torque?
The unit of torque in the International System of Units (SI) is the Newton-meter (Nm).
Is torque a scalar or vector quantity?
Torque is a vector quantity, meaning it has both magnitude and direction.
How does the angle between force and lever arm affect torque?
The sine of the angle between the force and lever arm affects the torque; maximum torque occurs when the angle is 90 degrees.
Can you explain the concept of a lever arm in torque calculation?
The lever arm is the perpendicular distance from the pivot point to the line of action of the force. It determines how far the force acts from the axis of rotation.
What happens if the angle between the force and the lever arm is 0 degrees or 180 degrees?
If the angle is 0 degrees or 180 degrees, sin(ΞΈ) becomes 0, resulting in zero torque regardless of the force or lever arm length.
Results are for informational purposes only and do not constitute professional advice.