A 20000 kg railroad car is rolling at 1.00 m/s when a 1000 kg load of gravel is suddenly dropped in. part a what is the car's sp
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The impulse of the boxers punch is 28 kgm/s.
The given parameters;
- <em>applied force by the boxer, F = 1400 N</em>
- <em>time of force action, t = 0.02 s</em>
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The impulse of the boxers punch is calculated as follows;
where;
- <em>F is the applied force (N)</em>
- <em>t is the time of force action (s)</em>
The magnitude of the impulse is calculated as follows;
Thus, the impulse of the boxers punch is 28 kgm/s.
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