A. is better conductor of heat than the foot
B. mat loses heat to the barefoot at a faster rate
C. mat is better conductor of heat than the floor
D. concrete floor is a better conductor of heat than the mat
Correct Answer: Option D
D. concrete floor is a better conductor of heat than the mat
![A body of mass 25kg, moving at 3ms-1 on a rough horizontal floor is at rest after sliding through a distance of 2.50m on the floor. Calculate the co-efficient of sliding friction. [g = 10.0ms-2] A body of mass 25kg, moving at 3ms-1 on a rough horizontal floor is at rest after sliding through a distance of 2.50m on the floor. Calculate the co-efficient of sliding friction. [g = 10.0ms-2]](https://erudites.ng/wp-content/plugins/contextual-related-posts/default.png)
