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Asked by mohamed

for starting from rest and moving in a straight line,runner achieves a velocity of 7m/s in a time of 2 seconds .what is the average acceleration of the runer.
14 years ago

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Answered by jane
acceleration = velocity/time

= 7/2 = 3.5m/sec^2
3 years ago
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for starting from rest and moving in a straight line,runner achieves a velocity of 7m/s in a time of 2 seconds .what is the average acceleration of the runer.

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