91影视

A fusion process is defined as two small nuclei joining each other and forming a heavier nucleus.In this process, the resultant nucleus has less mass than the sum of the two small nuclei. The mass difference is released in the for the energy. The Einstein mass-energy equation gives the losses mass.

$\mathrm{m}=\frac{\mathrm{E}}{{\mathrm{c}}^2}$

Here,$m$ is the equivalent losing mass,$\mathrm{E}$ is the sun losses energy and$c$ is the speed of the light.

According to the fusion process, the two-moving object of mass$2$ and$3$ can stick together and form a single object of mass less than $5$. This can be possible because some part of the mass is converted into energy and dissipates during the collision in the form of light or sound.

Hence, the object of mass$2$ and$3$ can stick together and form a single object of mass less than 5.