H2P-81
Potential of a point mass
H2 Physics · JC 1 · Medium · Potential of a point mass
At a point outside a planet of mass , the gravitational potential is . At a point twice as far from the planet’s centre, what is the gravitational potential? Assume the planet is a point mass and use .
Sign in to check your answer and see the hint and the worked explanation. Free on PrepLab High.