c)A box from rest is pulled with a force of 25 N as shown in Figure 4(b). If the angle betweenCLO 1the force and displacement is 30°, calculate the work done and the velocity of the box when itC3moves 15m from the initial state. Given mass of the box is 2kg.[10 marks]Sebuah kotak dari keadaan ditarik dengan daya 25N seperti yang ditunjukkan dalam Rajah4(b). Sekiranya sudut antara daya dan sesaran adalan 30°, kirakan kerja yang telahdilakukan dan halaju kotak berkenaan setelah ia bergerak sejauh 15m daripada kedudukanasal. Diberi jisim kotak tersebut adalah 2kg.[10 markah]SULIT|SULITDJJ30093: ENGINEERING MECHANICS / POLISAS30Figure 4(b)Rajah 4(b)

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A box from rest is pulled with a force of 25 N as shown in Figure 4(b). If the angle between the force and displacement is 30°, calculate the work done and the velocity of the box when it moves 15m from the initial state. Given mass of the box is 2kg.

A box from rest is pulled with a force of 25 N as shown in Figure 4(b). If the angle between the force and displacement is 30°, calculate the work done and the velocity of the box when it moves 15m from the initial state. Given mass of the box is 2kg.

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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