Question

gogi was driving at 20m/s . he applied breakes which generates force equal to -500 netwon find the distance after which the car will stop if its mass is 100 kg.​

Answer 1

Answer:

Ok,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, I will answer m after words

Explanation:

Answer 2

F = ma

m = 100kg
F = -500N

On solving we get a = -5m/s^2

Use third equation of motion

v^2 = u^2 + 2as

car stops so v = 0

0 = 20^2 + 2(-5)s

10s = 400

s = 40 m

It will stop after 40m