Question
A compact car, mass 755 kg, is moving at 1.00 ✕ 102 km/h toward the east. The driver of the compact car suddenly applies the brakes hard for 1.8 s. As a result, an average force of 5.8 ✕ 103 N is exerted on the car to slow it down. What is the final velocity of the car?
Answers
Elena
a=F/m
v=v(ini)-at
km/h -> m/s !!!!
v=v(ini)-at
km/h -> m/s !!!!