Impulse Momentum Calculator

Impulse and Momentum

Calculate the impulse applied to an object and the resulting change in its velocity.

Impulse (J)
100.00
N·s
Velocity Change (Δv)
10.00
m/s

Impulse-Momentum Theorem

The impulse applied to an object is equal to the change in its momentum. Impulse is the product of the average force and the time interval over which it acts.

Momentum is the product of mass and velocity. Therefore, a change in momentum results in a change in velocity for a constant mass.

The Formula

J = F * Δt = m * Δv
  • J = Impulse (N·s)
  • F = Average Force (N)
  • Δt = Time Interval (s)
  • m = Mass (kg)
  • Δv = Change in Velocity (m/s)

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