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A ball of weight 120 N rests in a right angled groove as shown in Fig. The sides of the groove are inclined at an angle of 30° and 60" to the horizontal If all the surfaces are smooth, the reaction R, is given by TTT 120 N 30° B 60° C 1) 60 N 3) 30 N 2) 120 N 4) 103.92 N

A ball of weight 120 N rests in a right angled groove as shown in Fig. The sides of the groove are inclined at an angle of 30° and 60" to the horizontal If all the surfaces are smooth, the reaction R, is given by TTT 120 N 30° B 60° C 1) 60 N 3) 30 N 2) 120 N 4) 103.92 N

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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A ball of weight 120 N rests in a right angled groove as shown in Fig. The sides of the groove are inclined at an angle of 30° and 60" to the horizontal If all the surfaces are 3 smooth, the reaction R, is given by 38 TTT 120 N 30° B 60° TTTT 1) 60 N 3) 30 N 2) 120 N 4) 103.92 N 100 cm and
Transcribed Image Text:A ball of weight 120 N rests in a right angled groove as shown in Fig. The sides of the groove are inclined at an angle of 30° and 60" to the horizontal If all the surfaces are 3 smooth, the reaction R, is given by 38 TTT 120 N 30° B 60° TTTT 1) 60 N 3) 30 N 2) 120 N 4) 103.92 N 100 cm and
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