Question

A car is travelling at 30 m/s. Suddenly, the driver sees a danger ahead and decides to do an emergency stop. The driver's reaction time is 0.6 s.

a. Calculate how far the car travels before the driver starts pressing the brake pedal.


plz solve this fast ​

Answer 1

Answer:

18m

Explanation:

S = 30 m/s

t = 0.6 s

S = d/t

d = S x t

d = 30 x 0.6 = 18m

Answer 2

Answer:

50m

Explanation:

s =30

t=0.6

s =d/t

d=t*s

d=0.6*30

d=50m