A car moved to a speed of 27m/s from 13m/s in 7s.Find the acceleration and Distance travelled?
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this is your answer for this question a car moved ...
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Answer:
acceleration = 2m/s^2 distance = 140m
Explanation:
u = 13m/s
v = 27m/s
t =7s
a = v - u /t
a = 27 - 13 /7
a = 14 / 7
a = 2m/s^2
2as = v^2 - u^2
2(2)s = (u+v) (u-v)
4S = 40 (13-27)
4S = 40 (-14)
4S = -560
S= 140m
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