Laws of Motion - Result Question 34
34. Two blocks and are hung vertically over a light frictionless pulley as shown here. What is the acceleration of the masses when they are left free?
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(a)
(b)
(c)
(d)
(where
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Answer:
Correct Answer: 34. (a)
Solution:
- (a) Let
be the tension in the string.
Adding (i) and (ii),
Whe pulley have a finite mass