JEE Main 29-Jan-2024 Shift 1 Solved Paper

Section: Physics

Question : 39 of 90

Marks: +1, -0

A block of mass 100‌kg slides over a distance of 10m on a horizontal surface. If the co-efficient of friction between the surfaces is 0.4 , then the work done against friction (in J ) is :

[29-Jan-2024 Shift 1]

4200
3900
4000
4500

Validate

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