A box of mass 4.0 kg hangs by a cable from the ceiling of an elevator. The elevator is moving up at a steady speed of 5.0 m/s for 8.0 m. Use g = 10 m/s². Consider the system isthe box and the Earth. Which of the following is considered the external force? Select all apply.00Vtension force on the boxgravitational force on the box A compressed spring of k = 60 N/m is released from rest on a frictionless surface. What is the change in spring potential energy from its compressed position x = 0.40 m to itsequilibrium position, in Joules?Your answer needs to have 2 significant figures, including the negative sign in your answer if needed. Do not include the positive sign if the answer is positive. No unit is needed inyour answer, it is already given in the question statement.

It is required to determine the external forces on the system. External force is the force caused by…

A box of mass 4.0 kg hangs by a cable from the ceiling of an elevator. The elevator is moving up at a steady speed of 5.0 m/s for 8.0 m. Use g = 10 m/s². Consider the system is the box and the Earth. Which of the following is considered the external force? Select all apply. 1=

A box of mass 4.0 kg hangs by a cable from the ceiling of an elevator. The elevator is moving up at a steady speed of 5.0 m/s for 8.0 m. Use g = 10 m/s². Consider the system is the box and the Earth. Which of the following is considered the external force? Select all apply. 1=

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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