M Karim Physics Numerical Book Solution Class 11 【TRUSTED】

$$20 = 0 + a \times 5$$

$$10 = \mu \times 5 \times 9.8$$

$$f = 20 - 10 = 10$$ N

Given: $F = 20$ N, $m = 5$ kg, $a = 2$ m/s² m karim physics numerical book solution class 11

Given: $v = 20$ m/s, $u = 0$ m/s, $t = 5$ s $$20 = 0 + a \times 5$$ $$10 = \mu \times 5 \times 9