What is the impulse–momentum theorem?

Impulse equals the change in momentum: J = Δp = m Δv = F Δt. So force over time produces a change in momentum.

Same as impulse calculator?

Same physics; this tool emphasizes the equality J = Δp and lets you solve for different unknowns.

Relate impulse to change in momentum: impulse = Δp = m·Δv = F·Δt. Solve for any one quantity given the others.

Impulse = Δp = m·Δv = F·Δt. Fill four values, leave one blank to solve.

J (impulse / Δp)

m (mass, kg)

Δv (m/s)

F (force, N)

Δt (time, s)

What is the impulse–momentum theorem?: Impulse equals the change in momentum: J = Δp = m Δv = F Δt. So force over time produces a change in momentum.
Same as impulse calculator?: Same physics; this tool emphasizes the equality J = Δp and lets you solve for different unknowns.

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