A 60-kg person is carrying a 3-kg box walking (1) a ramp at a constant speed of 0.5 m/s. The ramp has 35° angle and 50m slope length. At the same time, 25 kJ of heat is being transferred (2) the box and 10 kJ/kg (3) of internal energy took place inside the box. Determine the work done by/to the box. Clearly indicate your system and assumptions for full mark. (1) (2) (3) down to increase

A 60-kg person is carrying a 3-kg box walking (1) a ramp at a constant speed of 0.5 m/s. The ramp has 35° angle and 50m slope length. At the same time, 25 kJ of heat is being transferred (2) the box and 10 kJ/kg (3) of internal energy took place inside the box. Determine the work done by/to the box. Clearly indicate your system and assumptions for full mark. (1) (2) (3) down to increase

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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