Torque is a special kind of torque that causes an object to rotate. The torque of the engine is the torque that the engine outputs from the crankshaft end. It is inversely proportional to the motor speed under the condition of fixed power. The faster the speed, the smaller the torque, and vice versa, it reflects the load capacity of the car within a certain range. The external torque is called torque or external force moment, and the internal internal torque is called torque or torque.
Torque is a special torque in physics, equal to the product of force and force arm. The international unit is Nm. In addition, torque units such as kg·m and lb-ft can be seen. Since G=mg, when g At =9.8, the gravity of 1kg is 9.8N, so 1kg·m=9.8N·m, while the scale lb-ft is the inch torque unit, 1lb=0.4536kg; 1ft=0.3048m, can calculate 1lb-ft = 0.13826 kg·m. In people's daily expressions, torque is often referred to as torque (this is two different concepts in physics).
