Physics 12 Week 14 · Momentum Change Calculator

Scientific scope and safety

Momentum p=mv and net impulse J_net=Δp=m(v_final−v_initial). Average net force J/Δt is an interval mean, not a prediction of actual peak force. The displayed rectangle is an equivalent mathematical pulse only.

1. Predict and choose model values

Prediction with units and direction

Body mass 2 kg

Initial signed velocity 3 m/s

Final signed velocity -1 m/s

Interaction time 0.4 s

Import JSON

2. Signed force–time diagram

Area under the signed curve equals net impulse. Numerical values and a table are provided below for nonvisual comparison.

Calculated force profile samples
Time (s)	Net force (N)

3. Student investigation portfolio

Locally saved mathematical trials
#	Mass kg	Initial m/s	Final m/s	Duration s	Impulse N·s	Mean force N

My controlled comparison, calculations, misconception and limitation

Download synthetic momentum dataset

4. Seven-round physics challenge

Seven different random problems from eleven scenarios. Learn from the full worked answer; double-scoring is blocked.

Choose New Game to begin.

Score: 0 of 7