Determine which motorcycle was moving faster

Reference no: EM13522811

Two motorcycles are traveling due east with different velocities. However, four seconds later, they have the same velocity. During this four-second interval, cycle A has an average acceleration of 2.1 m/s2 due east, while cycle B has an average acceleration of 3.9 m/s2 due east.

By how much did the speeds differ at the beginning of the four-second interval?

m/s

Which motorcycle was moving faster?

Reference no: EM13522811

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