When &-0, the spring on the firing mechanism is unstretched. The arm is pulled back such that 100 mm and released. Assume all surfaces of contact to be smooth. Neglect the mass of the spring and the size of the ball (Figure 1) Figure 101 Part A Determine the speed of the 0.7-kg ball when 8 -60°. Express your answer to three significant figures and include the appropriate units. 40 ? Value Units Request Answer Part B Determine the normal reaction of the circular track on the ball when #-60 Express your answer to three significant figures and include the appropriate units ? Submit 4

When &-0, the spring on the firing mechanism is unstretched. The arm is pulled back such that 100 mm and released. Assume all surfaces of contact to be smooth. Neglect the mass of the spring and the size of the ball (Figure 1) Figure 101 Part A Determine the speed of the 0.7-kg ball when 8 -60°. Express your answer to three significant figures and include the appropriate units. 40 ? Value Units Request Answer Part B Determine the normal reaction of the circular track on the ball when #-60 Express your answer to three significant figures and include the appropriate units ? Submit 4

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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