What is the initial velocity of an object if it reaches 25 m/s after accelerating at 5 m/s² for 3 seconds?

Type: MCQ • Marks: 1

A. 10 m/s

B. 20 m/s

C. 5 m/s

D. 15 m/s

Explanation

Using v = u + at => 25 = u + (5 × 3) => 25 = u + 15 => u = 10 m/s.

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Class 9th Science (MCQ)

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