Question

bike of mass 180 kg with a uniform velocity 126 km/h the force required to stop the bike in 18s

Answer 1

Explanation:

$a = \frac{v - u}{t} \\ a = \frac{126 - 0}{18} \\ a = 7m {s}^{ - 2}$

so since- force=acceleration x mass

f=180x7

f=1260N