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Answer:
a) 114.5 m
b) 32.4 s
Step-by-step explanation:
x = x₀ + v₀ t + ½ a t²
Given:
x₀ = 230 m
v₀ = -32 m/s
a = 0 m/s²
Substituting:
x = 230 − 21 t
a) Given t = 5.5 s:
x = 114.5 m
b) Given x = -450 m:
t = 32.4 s
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