chapter 1 Exploration: Entering the World of Secondary Science - Part 3

A car travels about 276 km in 5 hours. Which is the best estimate of its speed?

Type: MCQ • Marks: 1
A car travels about 276 km in 5 hours. Which is the best estimate of its speed?
Options
A. 1380 km/h
B. 281 km/h
C. 27 km/h
D. 55 km/h
Explanation
Speed ≈ distance ÷ time = 276 ÷ 5 = 55 km/h.
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Class 9th Science (MCQ)

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