21103 kg car starts rest top driveway sloped angle

a 2.1*10^3 kg car starts from rest at the top of a driveway that is sloped at an angle of 20 degrees with the horizontal. an average friction force of 4*10^3 N impedes the car’s motion so that the car’s speed at the bottom of the driveway is 3.8 meters per second. what is the length of the driveway?
 
Looking for a similar assignment? Our writers will offer you original work free from plagiarism. We follow the assignment instructions to the letter and always deliver on time. Be assured of a quality paper that will raise your grade. Order now and Get a 15% Discount! Use Coupon Code "Newclient"