M Karim Physics Numerical Book Solution Class 11

$$\mu = \frac{10}{5 \times 9.8} = 0.2$$

$$20 - f = 5 \times 2$$

A car travels from rest to a speed of 20 m/s in 5 seconds. What is its acceleration? m karim physics numerical book solution class 11

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