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secondary 3 |
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Physics but hope someone could help me!! I can’t explain :(
I just know that the 2nd method the student use would allow him/her to get a more accurate answer but it’s 2 marks so I’m not sure... Do Help!! >.<
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You never know, the athlete runs 10 seconds in the first attempt, then 10.8 seconds in the third, then 11.1, 10.7, 11.1, 11.0 etc. Had we taken the first reading, we may be misled into thinking that the athlete can run in 10 seconds consistently.