Please answer a,b and c

Class Management | Help Module 6 - Quiz Begin Date: 9/29/2020 12:01:00 AM -- Due Date: 4/17/2022 11:59:00 PM End Date: 11/2/2024 11:59:00 PM (6%) Problem 16: The force required to compress a non-standard spring as a function of displacement is given by the equation F(x) = -Asin(bx) +kx, where A = 17 N, b = 15 rad/m, and k = 72 N/m. A 33% Part (a) Enter a general equation in terms of the given variables for the work required to compress this spring from position x1 to x2. Grade Summary W = 1 Deductions Potential 100% cos(a) cos() cos(0) 8 9 HOME Submissions cos(bx) cos(bx 1 ) cos(bx2) 4 5 6 Attempts remaining: 1 (71% per attempt) sin() sin(0) sin(bx1) 2 3 detailed view sin(bx2) A b + 0 END k X1 X2 VO BACKSPACE DEL CLEAR Submit Hint Feedback I give up! Hints: 0% deduction per hint. Hints remaining: 1 Feedback: 0% deduction per feedback. A 33% Part (b) Calculate the work done in joules as the spring is compressed from x = 0 to x1 = 25 cm. A 33% Part (c) Calculate the work done in joules as the spring is compressed from x1 = 25 cm to x2 = 66 cm