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Posted: **Thu Jul 14, 2022 2:58 pm**

: Learning Goal To Set Up And Solve The Equations Of Motion Using Rectangular Coordinates The 3 5 Kg Collar Shown Has A 1 (39.87 KiB) Viewed 37 times

: Learning Goal To Set Up And Solve The Equations Of Motion Using Rectangular Coordinates The 3 5 Kg Collar Shown Has A 2 (54.03 KiB) Viewed 37 times

Learning Goal: To set up and solve the equations of motion using rectangular coordinates. The 3.5 kg collar shown has a coefficient of kinetic friction μk=0.225 with the shaft. The spring is unstretched when s=0 and the collar is given an initial velocity of v0=18.3 m/s. The unstratched length of the spring is d=1.5 m and the spring constant is k=28.7 N/m. (Figure 1) Figure 1 of 1
What is the acceleration of the collar after it has moved 6 m ? Express your answer to three significant figures. Part C - The speed of the collar after it has moved a certain distance What is the speed of the collar after it has moved 6 m ? Express your answer to three significant figures and include the appropriate units.