The Rotating Systems Shown in the Figure Differ Only in That

question 842

Multiple Choice

The rotating systems shown in the figure differ only in that the two identical movable masses are positioned a distance r from the axis of rotation (left) ,or a distance r/2 from the axis of rotation (right) .You release the hanging blocks simultaneously from rest,and call t_L the time taken by the block on the left and t_R the time taken by the block on the right to reach the bottom,respectively.The bar,pulley,and rope have negligible mass,the rope does not slip,and there is no friction in the axle of the pulley.Under these conditions

• A) t_L = t_R.
• B) t_L = t_R.
• C) t_L = t_R.
• D) t_L = 2t_R.
• E) t_l = 4t_R.

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Definitions:

Adaptive Mechanisms

Psychological strategies that individuals use to cope with stress and maintain emotional well-being.

Identification

Perceiving the self as similar to and behaving like another person.

Introjection

The assimilation of the attributes of others.

Auditory Screening

A test conducted to identify individuals who may have hearing loss, typically involving brief examinations that can detect potential problems.