Physics - NLM Question with Solution | TestHub

On a smooth plane surface (figure) two block$\mathrm{A}$and$\mathrm{B}$are accelerated rightwards by applying a force$15 \mathrm{N}$on$\mathrm{A}$. If the mass of$\mathrm{B}$is twice that of$\mathrm{A}$, the force on$\mathrm{B}$is