explain why
Asked by pratibhakohli
| 25th Jul, 2010,
12:45: PM
Expert Answer:
Stopping before the line means to put the momentum from nonzero to a sudden zero value. So this is very good amount of change in momentum, hence a force is required, in other words the athelete has an inertia, hence they fail to stop before the line.
Regards,
Team,
TopperLearning.
Answered by
| 26th Jul, 2010,
06:57: AM
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