A dragster accelerates from rest down a road of length d= 400.0 m. In the absence...

 

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A dragster accelerates from rest down a road of length d= 400.0 m. In the absence of any friction the dragster has a constant acceleration of a= 21.6 m/s in the direction of motion, and its mass is m=1015 kg. Assume the dragster is moving in the positive horizontal direction Lomeli, Angel-Lomeli angel@stodent greenriver.edu @theexpertta.com-tracking id: 9W65-83-6C-42-AB93-46629 In accordance with Expert TA's Terms of Service copying this information to any solutions sharing website is strictly forbidden Doing so may result in termination of your Expert TA Account A 25% Part (a) Assuming there is no rolling friction, write an expression for the amount of net work done on the dragster, Wa, during the run, in terms of the given quantities. 25% Part (b) Now consider the existence of rolling friction, which causes a total resistive force with magnitude F, on the dragster. Write an expression for the work done by this force over a distance d & 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 (d) What is the dragster's final speed, in meters per second, assuming F-1000 N? vy= m/s Grade Summary Deductions Potential 096 100% A dragster accelerates from rest down a road of length d= 400.0 m. In the absence of any friction the dragster has a constant acceleration of a= 21.6 m/s in the direction of motion, and its mass is m=1015 kg. Assume the dragster is moving in the positive horizontal direction Lomeli, Angel-Lomeli angel@stodent greenriver.edu @theexpertta.com-tracking id: 9W65-83-6C-42-AB93-46629 In accordance with Expert TA's Terms of Service copying this information to any solutions sharing website is strictly forbidden Doing so may result in termination of your Expert TA Account A 25% Part (a) Assuming there is no rolling friction, write an expression for the amount of net work done on the dragster, Wa, during the run, in terms of the given quantities. 25% Part (b) Now consider the existence of rolling friction, which causes a total resistive force with magnitude F, on the dragster. Write an expression for the work done by this force over a distance d & 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 (d) What is the dragster's final speed, in meters per second, assuming F-1000 N? vy= m/s Grade Summary Deductions Potential 096 100%