Homework 6 Begin Date: 9/29/2022 12:00:00 AM -- Due Date: 10/24/2022 11:59:00 PM End Date: 10/24/2022 11:59:00 PM (8%) Problem 5: A dragster accelerates from rest down a track of length d = 400.0 m. In the absence of any friction the dragster has a constant acceleration of a = 23.6 m/s2 in the direction of motion, and its mass is m = 1075 kg. Assume the dragster is moving in the positive horizontal direction. A 25 % Part (a) Assuming there is no rolling friction, write an expression for the amount of net work done on the dragster, Wd, during the run, in terms of the given quantities. Grade Summary Wd = I Deductions Potential 100% E Y 9 I ( 7 I 9 Submissions Attempts remaining: _ a d Fr I 4 I (_ per attempt) g h i I 1 I 2 3 detailed View _] k m I + - 0 . P s t x/() Submit I Hint I I I give up! I Hints: deduction per hint. Hints remaining: _ Feedback: deduction per feedback. _ A 25 % Part (b) Now consider the existence of rolling friction, which causes a total resistive force with magnitude F r on the dragster. Write an expression for the work done by this force over a distance d. .. A 25% Part (c) Give an expression for the total kinetic energy of the dragster, Ed, in the presence of rolling friction after it travels a distance d. A 25% Part ((1) What is the dragster's nal speed, in meters per second, assuming F r = 1000 N