(4%) Problem 7: Suppose a car originally traveling at 50.0 km/h in the positive direction accelerates at a rate of -0.400 m/s for 50.0 s. What is the final velocity of the car, in meters per second? v= sin cos cotan asin() tan() acos() atan) acotan() sinh ( ) 7 E4 * 89 5 6 1 2 3 cosh() tanh() cotanh Degrees Radians + - 0 VO BACKSPACE Submit Hint Feedback I give up! HOME -> Grade Summary Deductions Potential Submissions 0% 100% Attempts remaining: 10 (4% per attempt) detailed view END DEL CLEAR