answer both parts please

(8%) Problem 4: Jennifer is a gymnast with a mass of m =53.8 kg. She jumps on a trampoline which provides and upward force of magnitude Ft . Her resulting acceleration is upward with magnitude a =8.95 m/s2. Forbes, David - david.forbes @doane.edu @theexpertta.com - tracking id: 9N69-72-B9-45-AB7A-35259. 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. ed 4 50% Part (a) Write an expression for the magnitude of the net force Jennifer experiences using variables from the problem statement and g (the acceleration of gravity near Earth's surface). ed Grade Summary Fnet = 1 Deductions Potential 100 Late Work % 100 B Y 0 7 8 9 HOME Late Potential 100 b C d 4 5 6 Submissions g h 2 3 Attempts remaining j m + END (50% per attempt) detailed view n K S VO BACKSPACE CLEAR Submit Hint Feedback I give up! Hints: 0% deduction per hint. Hints remaining: 1 Feedback: 0% deduction per feedback. 4 50% Part (b) What is the magnitude of the force, F, in newtons? All content @ 2023 Expert TA, LLC