Question

Three blocks of masses {{m}_{1}},\,{{m}_{2}}
and {{m}_{3}}
are connected by massless strings as shown on a frictionless table. They are pulled with a force {{T}_{3}}=40\,N
. If {{m}_{1}}=10\,kg,\,{{m}_{2}}=6\,kg
and {{m}_{3}}=4\,kg
, the tension {{T}_{2}}
will be [MP PMT/PET 1998]
A) 20 N B) 40 N C) 10 N D) 32 N

Answer 1

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