A car starts at 9 m/s and accelerates uniformly at 3 m/s² for 2 s. How far does it travel?
Answer and explanation
Correct answer: C. m
- Step 1: Use .
- Step 2: m.
Answer
m.
Why not the others: m: The distance due to acceleration was left out. m: was used instead of . m: The final speed was multiplied by time without averaging.
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