A bike rider pedals with constant acceleration to reach a velocity of 7.5 (vf)m/s over a time of 4.5 s(t). during the period of

Question

Serhud [2]

4 years ago

10

A bike rider pedals with constant acceleration to reach a velocity of 7.5 (vf)m/s over a time of 4.5 s(t). during the period of

acceleration, the bike's displacement is 19 m(d). what was the initial velocity of the bike?

Physics

1 answer:

BigorU [14] · Answer 1 · 2021-11-19T02:15:08+03:00

BigorU [14]4 years ago

6 0

<span>The initial velocity of the bike was 1.67 (vf)m/s. This is found by evaluating 7.5/4.5 which yields the velocity per unit of time which is equivalent to initial velocity.</span>