Question

what force keeps the planets in their continuous orbit around the sun?
friction
gravity
magnetism
electricity

Explanation:

Gravity is the force that keeps planets in their continuous orbit around the Sun. According to Newton's law of universal gravitation, every mass attracts every other mass with a force directly proportional to the product of their masses and inversely proportional to the square of the distance between their centers. In the context of the solar system, the Sun's massive gravitational pull acts as the centripetal force that keeps the planets in their orbital paths. Friction is a force that opposes the relative motion of two surfaces in contact, which is not relevant to planetary orbits. Magnetism is the force associated with magnetic fields, and electricity is related to electric charges and fields; neither of these forces play a significant role in keeping planets in orbit around the Sun.

Answer:

Gravity