Ap Eapcet
Laws Of Motion
AP EAPCET 2025 - 26th May Morning Shift
MCQ+1 / -02025
A block of mass 2 kg is placed on a rough horizontal surface. If a horizontal force of 20 N acting on the block produces an acceleration of $7 \mathrm{~ms}^{-2}$ in it, then the coefficient of kinetic friction between the block and the surface is
(Acceleration due to gravity $=10 \mathrm{~ms}^{-2}$ )