Calculate the tension force in a rope or cable for various physical scenarios.
Input Parameters
kg
m/s²
Calculation Results
Enter mass and acceleration
About this calculator
Quick Reference
TTension Force (Newtons)
mMass (kg)
gGravity (9.81 m/s²)
aAcceleration (m/s²)
Overview
Tension is a pulling force transmitted through a string, rope, or cable. It is calculated based on the mass of the object and the net acceleration it experiences.
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Pro Tips
In a static system (no acceleration), tension equals the weight of the object (T = mg).
If the object is accelerating upwards, tension increases (T = m(g + a)).
If the object is accelerating downwards, tension decreases (T = m(g - a)).
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Fun Facts
"The term 'tension' comes from the Latin word 'tendere,' meaning 'to stretch.'"
"Steel cables used in suspension bridges can have tensions in the millions of Newtons."
"Guitar strings produce different pitches based on their tension."
