The speed of the car reduces from 15 m/s to 5 m/s over displacement of 10m.find uniform acceleration
Answers
Answered by
11
Answer:
-10 m/s²
Explanation:
From equation of motion: a = (v² - u²)/(2S)
a = [(5² - 15²) / (2 × 10)] m/s²
= [(25 - 225) / 20] m/s²
= -200/20 m/s²
= -10 m/s²
Negative sign indicates that velocity is decreased.
Answered by
1
Answer:
yes
answer is -10m/s²
Explanation:
hope U got that first one answer with solutions
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