JAMB Physics 2012 Objective — Question 4

Question 4 of 50 from the Joint Admissions and Matriculation Board (JAMB) Physics 2012 Objective paper, with the correct answer and a full explanation.

From the diagram above, OT is

A. 18NCorrect
B. 14N
C. 5N
D. 2N

Explanation

Resolving the forces Q, U, S (with the 8N force) at point O, the resultant vertical force OT balances to give 18N.

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