Question

two blocks A andB of mass ma and mb respectively are kept in contact on a friction less table trhe experimenter pushes the block A from behind so that the block acclerate if the blockAexert force F on the block B what is the force exerted by the experimenter on A​

Answer 1

Let we exert force q on the block a

Acceleration =q/ma+mb

F=mb*acceleration

So acceleration =F/mb

q=Ma+Mb* acceleration

=F*(ma+mb) /mb