A. 0.8m
B. 4.0m
C. 4.8m
D. 5.6m
Correct Answer: Option C
C. 4.8m
Explanation
h = PE/mg−12/(0.25×10) = 4.8m
![A body of mass 1000kg is released from a height of 10m above the ground. Determine its kinetic energy just before it strikes the ground. [g = 10ms‾²]](https://erudites.ng/wp-content/plugins/contextual-related-posts/default.png "A body of mass 1000kg is released from a height of 10m above the ground. Determine its kinetic energy just before it strikes the ground. [g = 10ms‾²]")
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