Please solve it ASAP.
Solve it quickly to upvote you directly.
I have just 5 minutes, please.
p@ritaj.ps
A car is being driven along a country road on a dark and stormy night at a speed of 20 m/s. The section of road is horizontal and straight. The driver sees that a tree has fallen and covered the road ahead. The driver hits the brakes at a distance of 20 m from the tree. The coefficient of kinetic friction between the wheels and the road is 0.8. Take g = 10 m/s^2. Choose the correct statement about what will happen:
Select one:
a. As the car crashes into the tree, its speed is 12.8 m/s.
b. As the car crashes into the tree, its speed is 8.9 m/s.
c. This problem cannot be solved without knowing the mass of the car.
d. The car stops 5.5 m before the tree.
e. The car stops just before reaching the tree.