(11%) Problem 5: Consider a particle moving in uniform circular motion in the xy plane at a distance r = 1.2 m from the origin. Refer to the figure. In this problem, you will show that the projection of the particle's motion onto the x-axis can be used to represent simple harmonic motion. * X Otheexpertta.comIncorrect Answer pblem statement? The velocity vy is the x-component of the tangential velocity. . Correct! You have previously used this answer. Please refer to your submission history. 10% Part (h) Enter an expression for the acceleration function, a,, associated with the position function you entered in part (a), in terms of r, w, and t. x = - r (w2 ) ( cos(wt) ) . Correct! Close and stay on this question * 10% Part (i) For an angular speed of w = 2.2 rad/s, find the value of a,, in meters per second squared, at time t = 0.77 s. Grade Summary a = 3.4281 Deductions 0% Potential 100 Late Work % 0% sin() cos( tan 7 HOME Late Potential cotan() asin() acos() 5 6 Submissions atan() acotan() sinho 2 3 Attempts remaining: 982 (0% per attempt) cosh( tanh() cotanh() END detailed view O Degrees O Radians VO BACKSPACE DEL CLEAR 1 WN Submit Hint Feedback I give up! Hints: 2 for a 0% deduction. Hints remaining: 0 Feedback: 0% deduction per feedback. -Use the expression you entered in part (h). Make sure your calculator is set to radian mode