Questions
Two masses of 10 kg and 5 kg are suspended from a fixed support as shown in fig. The system is
pulled down with a force of 150 N attached to the lower mass. The string attached to the support breaks and the system accelerates downwards, If the downwards force continues to act, what is the acceleration of the system ?
detailed solution
Correct option is A
Total force on the system ={(10+5)×10}+150=300Na=300N15kg=20m/s2.Talk to our academic expert!
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A constant force F = m2g/2 is applied on the block of mass m1 as shown. The string and the pulley are light and the surface of the table is smooth. Find the acceleration of m1.
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