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Two blocks A and B of masses 2kg and 3kg are connected by a light string as shown in the figure and placed on a horizontal surface. mu between all surfaces is 0.1 and g=10 ms^(-2). The acceleration of the system is, when the force applied F = 45 N |
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Answer» SOLUTION :`F-mu(m_(1)+m_(2))G=(m_(1)+m_(2))` `45-0.1(5)10=5a` `45-5=5a` `a=8 ms^(-2)`
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