Mathematics, 26.02.2021 02:20, Ladarius622

In her science class, Chelsea predicted how fast a toy car would be moving after traveling for 5 seconds down a 45 degree slope. Chelsea calculated that the toy car's speed would be 37.8 meters per second. When she used a radar gun to clock the speed of the toy car, she saw that it was actually 34.0 meters per second. What was the percent error in Chelsea's calculation

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In her science class, Chelsea predicted how fast a toy car would be moving after traveling for 5 sec...