What would happen if the gas pressure force disappeared on the Sun?

The balance of any star is determined by the force of gas pressure, which tends to inflate the star, and the force of gravity, which compresses the star. If only the force of gravity acted, the sun would collapse into a point in 40 minutes.

Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.