## an automobile manufacturer claims that its product will travel 0.5 km in 22 s, starting from rest. What is the magnitude of the constant acc

Question

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## Answers ( )

Answer:The magnitude of the constant acceleration required to do this is

2.07 m/s²Explanation:Given;

distance the automobile will travel, d = 0.5 km = 500 m

initial velocity of the automobile, u = 0

time of travel, t = 22 s

Apply the following kinematic equation to determine the constant acceleration;

d = ut + ¹/₂at²

500 = 0 + ¹/₂(22)²a

500 = 242a

a = 500 / 242

a = 2.07 m/s²Therefore, the magnitude of the constant acceleration required to do this is

2.07 m/s²