Question

a person travelling at 43.2km/h applied the brakes giving an acceleration of 12 m/sec2 to his bike the ditance it travel before coming to rest​

Answer 1

hope it helps you.......

Answer 2

Converting 43.2km/he in m/s we get

432/10*5/18=12m/s (as 432/10is equal to43.2)

USING 2as=v²-u²

s=0-144/2*-12. (V=0 as its give it will rest and a-12because it is given as deceleration)u get

6metres

#be_brainly