A 17% Part (c) What is the acceleration at time 16.2 s? Grade Summary a = m/s2 Deductions 0% Potential 100% cos() 7 8 HOME Submissions sin() tan() 9 Attempts remaining: 20 cotan() asin() acos() E Al. 4 5 6 (0% per attempt) atan() acotan() sinh() 2 3 detailed view cosh() tanh() cotanh() + O END o Degrees Radians VO BACKSPACE DEL CLEAR Submit Hint Feedback I give up! Hints: 2% deduction per hint. Hints remaining: 1 Feedback: 2% deduction per feedback. 4 17% Part (d) What is the displacement during the time interval from 1 s to 14.2 s? 4 17% Part (e) If the initial position is -5 m, then what is the position at time 20.4 s? 4 17% Part (f) What is the average velocity during the time interval 14.2 s to 20.4 s?(13%) Problem 4: A detailed graph of velocity versus time is shown. 20.0 10.0 + - - + v(m/s) 0.0 5.0 10.0 15.0 20.0 25.0 t(s) -10.0 - T