A planet orbiting a star feels a gravitational force of 2.0 × 10^20 N at some point in its orbit

Name: A planet orbiting a star feels a gravitational force of 2.0 × 10^20 N at some point in its orbit. The star has a radius of 1.0 × 10^5 m. Suddenly, the star collapses into a black hole with a radius 1/100th its original size. What gravitational force now acts on the planet at the same place in its orbit?
Uploaded: 2022-08-28T04:46:42-08:00
Duration: 2 min 17 s
Channel: Nishant Kumar
Description: A planet orbiting a star feels a gravitational force of 2.0 × 10^20 N at some point in its orbit. The star has a radius of 1.0 × 10^5 m. Suddenly, the star collapses into a black hole with a radius 1/100th its original size. What gravitational force now acts on the planet at the same place in its orbit?

Question

Jaya M · Accepted Answer

1. The gravitational force between two objects is given by the formula F = G * (m1 * m2) / r^2,

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