kimberlylewis23012 kimberlylewis23012

06-10-2022
Mathematics

contestada

1) A car accelerates to a velocity of 63 m/s in 9 s, by which time it had traveled 765 m. What were its average and initial velocities?

2) A car accelerated from rest for 12 s, at which time it had traveled 61 m. What were its average and final velocities?

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