If a body falls freely under gravity from rest, what is its velocity after 1 second? (g = 9.8 m/s²)

Type: MCQ • Marks: 1

A. 9.8 m/s

B. 4.9 m/s

C. 19.6 m/s

D. 0 m/s

Explanation

Using v = u + gt: v = 0 + (9.8 × 1) = 9.8 m/s.

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Class 9th Science (MCQ)

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