HEL
EXPLAIN PLEASE I DONT UNDERSTAND
A runner has a speed of 25 m/s. They see the finish line...
Biology, 12.10.2020 22:01 Elsalvador7310
HEL
EXPLAIN PLEASE I DONT UNDERSTAND
A runner has a speed of 25 m/s. They see the finish line and speed up to 30 m/s. This happens in 5 seconds. If the runner has a mass of 75 kg, with what force did the runner cross the finish line? Show all work to receive full credit.
I know the answer is 75N but I don't know how to get 75N
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