#11answer both part's please

(6%) Problem 11: Suppose a 81 kg person is bouncing on a bathroom scale which has a force constant of 1.3 x 106 N/m. Forbes, David - david.forbes@doane.edu @theexpertta.com - tracking id: 9N69-72-B9-45-AB7A-40022. In accordance with Expert TA's Terms of Service. copying this information to any solutions shar so may result in termination of your Expert TA Account. 4 50% Part (a) What is the maximum velocity of the person, in meters per second, if the amplitude of the bounce is 0.22 cm? Vmax = 1 sinO cosO tan 7 8 9 HOME cotan() asin( acos() E 4 5 6 atan() acotan() sinh() 2 3 cosh( tanh() cotanh() + 0 END Degrees O Radians VO BACKSPACE DEL CLEAR Submit Hint Feedback I give up! Hints: 0% deduction per hint. Hints remaining: 2 Feedback: 0% deduction per feedback. 4 50% Part (b) What is the maximum energy, in joules, stored in the spring