Question

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21:03
A bar AB of weight 120 N is hinged at A to
a vertical wall and held in C
horizontal position by a
chord BC as shown in
Fig. 1.4.
30°
The tension in chord BC will A
Fig. 1.4.
be
(b) 80 N (c) 120 N (d) 200 N
B
(a) 60 N
[3/10] Ans of the above Question..?
Final results &
O
ITS​

Answer 1

Answer:

oh no oh ono omomomomonomomomo.

Answer 2

Answer:

60N

Explanation:

120cos30=120√3/2

=120/2 =60N