Answer to Question #12492 in Electric Circuits for Heather
An F1car going into a corner accelerates by -10m/s/s to reduce its velocity by 31m/s. How long before the corner did the driver start breaking? Show method and formula please.
A car will reduce it's velocity by 31 m/s in
T = [31 m/s] / [10 m/s²] = 3.1 s.
So, the driver start breaking 3.1 seconds before the corner.