Angular acceleration calculator

Angular velocity (in rad/sec)
Time (in sec)
Angular acceleration= (rad/s2)

What is an Angular Acceleration Calculator?

An Angular Acceleration Calculator is a tool that helps compute the rate of change of angular velocity over time. Angular acceleration (denoted as α) is a measure of how quickly an object’s rotational speed is changing. It is typically measured in radians per second squared (rad/s²).

Why Use an Angular Acceleration Calculator?

  • Solves physics problems: Essential for understanding rotational motion in mechanics.
  • Engineering applications: Used in designing rotating machinery, wheels, turbines, and robotics.
  • Simplifies calculations: Quickly finds angular acceleration without manual computation.

How to Calculate Angular Acceleration?

The basic formula is:

Where:

  • α = Angular acceleration (rad/s²)
  • Δω = Change in angular velocity (rad/s)
  • Δt = Change in time (s)

Alternatively, if you know torque and moment of inertia:

Where:

  • τ = Torque (Nm)
  • I = Moment of inertia (kg·m²)

When to Use It?

  • Physics and engineering problems involving rotational motion.
  • Analyzing rotating objects like gears, wheels, and motors.
  • Designing control systems for mechanical and robotic applications.