Physics, 15.01.2020 18:31 FlayMaster101
Four weightlifters (a-d) enter a competition. the mass, distance, and time of their lifts are shown in the table.
weightlifter mass (kg) distance (m) time (s)
a 100.0 2.25 0.151
b 150.0 1.76 0.052
c 200.0 1.50 0.217
d 250.0 1.25 0.206
which weightlifter has the least power?
Answers: 3
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The first-order reaction a→2b+c has rate constant 0.538 s−1. if the initial concentration of a is 0.867 mol l−1, what is the half-life of the reaction in seconds? remember to use correct significant figures in your answer (round your answer to the nearest hundredth). do not include units in your response.
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Four weightlifters (a-d) enter a competition. the mass, distance, and time of their lifts are shown...
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