Рет қаралды 3,978
#rakeshyadavsir ## The boxes of masses 2 kg and 8 kg are connected by a massless string passing over smooth pulleys. Calculate the time taken by box of mass 8 kg to strike the ground starting from rest .(use g = 10 m/s.s ):
(a) 0.25 s (b) 0.34 s (c) 0.2 s 0.4 s
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