Question

A car moving at 22.0 m/s accelerates at 3.00 m/s2 for 2.39 seconds. What will the final speed be in m/s?

do I use v subf= at+v sub0

3.00x2.39 +22.0= answer 29.17??

Answer 1

v = Vi + at
so yes right
22 + 3 * 2.39 = 22 + 7.17 = 29.17 yes agree