answer both A and B please

(6%) Problem 3: It is weigh-in time for the local under 85 kg rugby team. The bathroom scale used to assess eligibility can be described by Hooke's law, and is depressed 0.85 cm by its maximum load of 105 kg. Randomized Variables m = 105 kg dj = 0.85 cm d2 = 0.44 cm 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 sharing website is strictly forbidden. Doing so may result in termination of your Expert TA Account. 50% Part (a) What is the spring's effective spring constant in N/m? k = Grade Summary Deductions 0% Potential 100% sin() cos tan( 7 8 9 HOME Submissions cotan( asin() acos() 4 5 6 Attempts remaining: 1 (100% per attempt) atan() acotan( sinh() 2 3 detailed view cosh() tanh() cotanh() + END ODegrees 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. A 50% Part (b) A player stands on the scales and depresses it by 0.44 cm. What is his mass is kg