Question

Equations of Motion: Rectangular Coordinates a,--150 m Learning Goal To set up and solve the equations of motion using rectangular coordinates The 2kg collar shown has a coeficient of kinesic friction Correct = 0.2 wit, the shut The spring is urstre ed aren s :0 and the collar is given an initial velocity of to 19.6 m/s The unstretohed length of the spring is d-1.1 m and the spring constant is 423 N/m part C . The speed of the collar afler it has moved a certain distance ed ofthe col aner it moved a certan dstace ? (Figure 1) What is the speed of he oollor ahor iR has maved 1.5 m? Express your answer to three signifieant Egures and include the appropriate units. b vew Available Hrt(s) Figure <1 of 1 %-132.06 Submit X Incorrect: Try Againg 4 attempts remaining

Answer 1