Given,
The acceleration, a = 2 m/s2
The speed, V = 32 m/s
We know,
Vf = Vi + at
32 = 0 + 2 * t1
t1 = 16 sec
(a)
The total time the ride-sharing car in motion = 16 + 41 + 5
= 62 sec
(b)
The distance, d1 = u + 1/2 at12
= 0 + 0.5 * 2 * 162
= 256 m
The distance, d2 = V * t
= 32 * 41
= 1312 m
For last segment, a = - 32 / 5
= - 6.4 m / s2
d3 = (02 - 322) / (2 *(- 6.4))
= 1024 / (12.8)
= 80 m
d = d1 +d2 +d3
= 256 + 1312 + 80
= 1648 m
V = d / t
= 1648 / 62
= 26.58 m/s
A ride-sharing car moving along a straight section of road starts from rest, accelerating at 2.00...
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