Choose the correct statement/s related to structure.

Choose the correct statement/s related to structure
(1) Members of the structure do not move relative to each other
(2) Structure can transmit forces
(3) Structure can transform energy into useful work

a. Statement (1) only
b. Statement (1) and (2)
c. Statement (2) and (3)
d. Statement (1) , (2) and (3)

Correct Answer : b. Statement (1) and (2)

Explanation:

Structure can not transform energy into useful work. Thus only statement (3) is wrong and (1) and (2) are correct.