Applied Mechanics - Applied Mechanics objective questions and answers

6.  When a body moves round a fixed axis, it has

   A. A rotary motion

   B. A circular motion

   C. A translatory

   D. A rotary motion and translatory motion

7.  The total time of collision and restitution of two bodies, is called

   A. Time of collision

   B. Period of collision

   C. Period of impact

   D. All the above

8.  For perfectly elastic bodies, the value of coefficient of restitution is

   A. Zero

   B. 0.5

   C. 1.0

   D.Between 0 and 1

9.  The frequency of oscillation on moon as compare to that on earth, will be

   A. 2.44 times more

   B. 2.44 times less

   C. 3 times less

   D. 3 times more

10.  One-half of a vibration of a body, is called

   A. Period time

   B.Oscillation

   C. Beat

   D. Amplitude

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