हिन्दी में पढ़ेंHome › Formulas › Rotational motion › Torque
Torque (Rotational motion)
τ = r × F = rF sin θ = Iα
Where: F = force (N), r = radius / distance (m), τ = torque (N·m)
Solved example
Given: F = 7, r = 5
Find: tau (torque (N·m))
- Formula: τ = F·r
- Substitute the values: τ = 5·7
- Result: τ = 35 N·m
Answer: tau = 35 N·m
Calculator
How to calculate Torque (Rotational motion)
- Write down the formula: τ = r × F = rF sin θ = Iα.
- Note the known values (F, r).
- Substitute them and simplify to find tau.
- Use the calculator above to solve for any letter.
Frequently asked questions
What is the formula for Torque (Rotational motion)?
The formula is τ = r × F = rF sin θ = Iα, where F = force (N), r = radius / distance (m), τ = torque (N·m).
What is Torque (Rotational motion) when F = 7, r = 5?
tau = 35 N·m. Substitute the values into τ = r × F = rF sin θ = Iα and simplify.