A ball is dropped from rest. What is its speed after 2 seconds? (g = 10 m s⁻²) - KINEMATICS Quiz | GKFix.in

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Question

A ball is dropped from rest. What is its speed after 2 seconds? (g = 10 m s⁻²)

A. 10 m s⁻¹
B. 20 m s⁻¹
C. 40 m s⁻¹
D. 5 m s⁻¹