The velocity of a falling stone was measured each second over five seconds,plot a graph of velocity against time and find the velocity of 2.5seconds...
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Step-by-step explanation:
49 m/s
Generally, in Earth's atmosphere, all results below will therefore be quite inaccurate after only 5 seconds of fall (at which time an object's velocity will be a little less than the vacuum value of 49 m/s (9.8 m/s2 × 5 s) due to air resistance).
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