< DS Logon Login N Netflix usb06ca.theexpertta.com Gateway - SF State University + 88 Course: PHYS 0220-04 General... Sy derivative of sin(10w) - Symbolab | Student: Isolorzano@sfsu.edu My Account Log Out ta The Expert TA | Human-like Grad... theExpertTA.com EXPERT ta Assignment Status Click here for detailed view Class Management | Help Chapter 4: 2D Motion Begin Date: 8/21/2022 12:01:00 AM Due Date: 9/16/2022 11:59:00 PM End Date: 12/9/2022 11:59:00 PM -- (4%) Problem 24: An athlete crosses a 23 m wide river by swimming perpendicular to the water current at a speed of 1.1 m/s relative to the water. He reaches the opposite side at a distance 38 m downstream from his starting point. Randomized Variables w = 23 m d = 38 m Vs = 1.1 m/s Problem Status 1 Completed 2 Completed 3 Completed 50% Part (a) How fast is the water in the river flowing with respect to the ground in m/s? 4 Completed Vw = | 5 Completed 6 Completed 7 Completed cos() 8 Partial 9 Partial 10 Completed 11 Completed sin() tan() cotan() asin() acos() atan() acotan() sinh() cosh() tanh() cotanh() Degrees Radians () E456 * 741 Grade Summary Deductions Potential 0% 100% Late Work % 100% 89 HOME Late Potential 100% 2 63 + END Submissions Attempts remaining: 999 (0% per attempt) detailed view BACKSPACE DEL CLEAR 12 Completed 13 Completed Submit Hint Feedback I give up! 14 Hints: 0% deduction per hint. Hints remaining: 15 16 Feedback: 0% deduction per feedback. A 50% Part (b) What is the speed of the swimmer with respect to a friend at rest on the ground in m/s? 17 18 Completed 19 Partial 20 Completed 21 Completed