science

Grade-9

Easy

Question

# In a running race between 4 people, the 2^{nd} person started running few seconds earlier than the rest. The x-intercept of the v-t graph of the 2^{nd} person is ___.

- > 0
- < 0
- = 0
- any of the above

## The correct answer is: < 0

- The x intercept will be positive as the runner started a bit late.

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