Three-identical-blocks-each-having-a-mass-M-are-pushed-by-a-force-F-on-a-frictionless-table-What-is-the-net-force-on-the-block-A-

Question Number 21469 by Tinkutara last updated on 24/Sep/17

Three identical blocks, each having a

mass M, are pushed by a force F on a

frictionless table . What is the net force

on the block A ?

Commented by Tinkutara last updated on 24/Sep/17

Answered by dioph last updated on 24/Sep/17

F_{A} = M a = M \frac{F}{3 M} = \frac{F}{3}

Commented by Tinkutara last updated on 25/Sep/17

Yes I got the same answer but book

says F . Is it wrong ?