Consider a car moving on a straight road with a speed of $100 \mathrm{~m}/\mathrm{s}$. The distance at which car can be stopped is $[\mu_\mathrm{k} = 0.5]$ (1) 800 m (2) 1000 m (3) 100 m (4) 400 m
Consider a car moving on a straight road with a speed of $100 \mathrm{~m}/\mathrm{s}$. The distance at which car can be stopped is $[\mu_\mathrm{k} = 0.5]$\\
(1) 800 m\\
(2) 1000 m\\
(3) 100 m\\
(4) 400 m