A ball is dropped from 45 m. What is its velocity when it hits the ground? (g = 10 m s⁻²) - KINEMATICS Quiz | GKFix.in

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Question

A ball is dropped from 45 m. What is its velocity when it hits the ground? (g = 10 m s⁻²)

A. 30 m s⁻¹
B. –15 m s⁻¹
C. –30 m s⁻¹
D. –45 m s⁻¹