Three blocks of masses m1 m2 m3 kg are placed in contact with each other on a frictionless table. A force F is applied on the heaviest mass m1; the acceleration of m3 will be
`F/m_1`
`(F)/(m_1 + m_2)`
`(F)/(m_2 + m_3)`
`(F)/(m_1 + m_2 + m_3)`
How would give data be sufficient to solve problem?