Civil Engineering - Applied Mechanics

56. 

If a body is acted upon by a number of coplaner non-concurrent forces, it may

A. rotate about itself without moving
B. move in any one direction
C. move in any one direction rotating about itself
D. be completely at rest
E. all the above.

Answer: Option E

Explanation:

No answer description available for this question. Let us discuss.

57. 

M.I. of solid sphere, is

A. 2/3 Mr2
B. 2/5 Mr2
C. Mr2
D. πr4/2
E. 1/2 Mr2.

Answer: Option C

Explanation:

No answer description available for this question. Let us discuss.

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