The 8-kg collar has a velocity of 2 m/s to the right when it is at A. It then travels down along the smooth guide as shown in (Eigure 1). The spring has an unstretched length of 100 mm and B is located just before the end of the curved portion of the rod. Figure 200 mm k-50 N/m 17 200 mm 1 of 1 > Part A Determine the speed of the collar when it reaches point B. Express your answer to three significant figures and include the appropriate units. 0 Submit Part B Value HA Submit Request Answer Provide Feedback What is the normal force on the collar at this instant? Express your answer to three significant figures and include the appropriate units. N- Value HA Request Answer Units → ? Units ?

The 8-kg collar has a velocity of 2 m/s to the right when it is at A. It then travels down along the smooth guide as shown in (Eigure 1). The spring has an unstretched length of 100 mm and B is located just before the end of the curved portion of the rod. Figure 200 mm k-50 N/m 17 200 mm 1 of 1 > Part A Determine the speed of the collar when it reaches point B. Express your answer to three significant figures and include the appropriate units. 0 Submit Part B Value HA Submit Request Answer Provide Feedback What is the normal force on the collar at this instant? Express your answer to three significant figures and include the appropriate units. N- Value HA Request Answer Units → ? Units ?