The collar has a mass of 4-kg and is attached to the light spring, which has a stiffness of 0.042 kN/m and an undeformed (unstretched) length of 1.25 m. The collar is released from rest at A and slides up the smooth rod under the action of the constant force F. Determine the force F which must be applied on the collar so that the block achieves a speed 2.5 m/s 14m when it reaches B wwm

The collar has a mass of 4-kg and is attached to the light spring, which has a stiffness of 0.042 kN/m and an undeformed (unstretched) length of 1.25 m. The collar is released from rest at A and slides up the smooth rod under the action of the constant force F. Determine the force F which must be applied on the collar so that the block achieves a speed 2.5 m/s 14m when it reaches B wwm

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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Question

The collar has a mass of 4-kg and is attached to the light
spring, which has a stiffness of 0.042 kN/m and an undeformed
(unstretched) length of 1.25 m. The collar is released from rest
at A and slides up the smooth rod under the action of the
constant force F. Determine the force F which must be
applied on the collar so that the block achieves a speed 2.5 m/s
1.4 m
30
when it reaches B
A
-2 m

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