Two bodies of masses m_(1) and m_(2) are separated by certain distance. If vec(F)_(12) is the force on m_(1) due to m_(2) and vec(F)_(21) is the force on m_(2) due to m_(1), then

Two bodies of masses m_(1) and m_(2) are separated by certain distance

1.	Two bodies of masses m_(1) and m_(2) are separated by certain distance. If vec(F)_(12) is the force on m_(1) due to m_(2) and vec(F)_(21) is the force on m_(2) due to m_(1), then
Answer» `F_(12) = F_(21)` `VEC(F)_(12) = vec(F)_(21)` `F_(12) = -F_(21)` both 1 & 3 Answer :D