Need help part b

agement Help DW 12 -Periodic Motion Begin Date: 6/6/2022 9:00:00 AM -- Due Date: 7/2/2022 11:59:00 PM End Date: 7/8/2022 11:59:00 PM (13%) Problem 7: Consider a particle moving in uniform circular motion in the xy plane at a distance r = 1.9 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. IS Otheexpertta.com ted ted 10% Part (a) If the particle moves counterclockwise at a constant angular velocity of @, and at time t = 0 its coordinates are (x,y) = (r,0), enter an ted expression for the projection of the particle's position onto the x-axis, in terms of r, w, and t. x = r cos(wt)