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Physics, 08.09.2020 15:01 devie8297

Grandma henderson challenges michael johnson in the 400-meter dash. Grandma h spins her wheelchair wheels 5 times and gives up 15 meters from the starting line. Mj makes a complete circle around the track and stops at the starting line. In this race who has the greatest average speed?

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Grandma henderson challenges michael johnson in the 400-meter dash. Grandma h spins her wheelchair w...
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