Before the force is applied (t <0 on the graph), the particle moves along the x axis with velocity of v1=-4.1 m/s. Find the velocity v2 of the particle after the force
stops acting on it (t > 7 s). Answer in units of m/s.
Please answer.

can somebody give me the answer so i can graduate

well, their are quite a few differences !

explanation:

first difference is a main sequence star is made of carbon, while a neutron star is made of neutrons. another difference is a main sequence star still has hydrogen to burn, while a neutron star is a remnant of a supernova.

a main sequence star is what’s left over from a low-mass star death, while a neutron star is what’s left from the death of a high-mass star. main sequence star and a neutron star are considered the same thing, except a main sequence star spins.