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Class Management | Help HW1 Begin Date: 5/22/2022 11:01:00 PM - Due Date: 5/29/2022 11:59:00 PM End Date: 5/29/2022 11:59:00 PM (6%) Problem 8: The x-coordinate of an object varies with time according to the following expression: x(t) = 3+5r+9r, where t is in seconds and x is in meters. D25% Part (a) Write an expression for the x-component of the velocity as a function of time. v(t) Grade Summary Deductions Potential 09 100% B Y 0 7 8 9 Submissions C d 4 5 6 Attempts remaining 999 (0% per attempt) detailed view h 1 2 3 k m 0 P S NO Submit Hint I give up Hints: 4 deduction per hint Hints remaining 1 Feedback: deduction p feedback 25% Part (b) Write an expression for the x-component of the acceleration as a function of time. 25% Part (c) Find the x-component of the average velocity, in meters per second, between 10.01s and t 1.21 s & 25% Part (d) Find the x-component of acceleration, in meters per second squared, at t = 2.21 s. b 8 J n t