Question

When a star is in the main sequence, what can be said about the forces acting inside the star?

Answer 1

Answer:

Following the protostar stage and the start of nuclear fusion, all stars enter their main sequence . When stars are in their main sequence the forces on them balance. Outward radiation and gas pressure forces are balanced by gravity forces. Over time, the forces acting on the star become unbalanced.

Answer 2

Answer:

when the stars are in their main sequence, the forces on them balance.