Physics
JAMB 1980
The motion of the moving skin of a talking drum can rightly be described as
-
A.
translational
-
B.
random
-
C.
rotational
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D.
oscillatory
-
E.
transitory
Correct Answer: Option D
Explanation
The skin of the drum vibrates back and forth when struck, creating sound waves, which is characteristic of oscillatory motion.
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