Question

a car travelling at 22.4 m/s skids to a stop in 2.55seconds. Determine the skidding distance of the car. (assume uniform acceleration)

Answer 1

Use the Equation v = u +at to get a
and then v^2 - u ^2 = 2as

Answer 2

what is u for?

Answer 3

d=(Vo+V)*t/2
d=(22.4m/s+0m/s)*2.55s/2
d=28.56m

Answer 4

in his equation, u is original velocity (22.4m/s) and v is final (0m/s). I use Vo instead of U

Answer 5

tnx :)

Answer 6

i dont get it.

Answer 7

28.56 is the answer?

Answer 8

hey