Question

Calculate the gravitational force between earth and mars if the mass of earth is 6×10^24kg and the mass of mars is 6×10^23kg and r seperated by the distance of 7×10^7.

Answer 1

Answer:

HEY, GUD EVENING DUDE.......

Explanation:

GRAVITATIONAL FORCE , F=?

MASS OF EARTH , M₁ = 6*10²⁴KG

MASS OF MARS , M₂ = 6*10²³KG

SEPERATION ,R = 7*10⁷

GRAVITATIONAL CONSTANT , G = 6.67*10^-11

FORMULA:

F = GM₁M₂/R²

F = 6.67*10^-11*6*10²⁴*6*10²³/(7*10⁷)²

F = 6.67*6*6*10³⁶/49*10^14

F = 6.67*6*6*10²²/49

F = 4.9*10²²

F ≈ 5 *10²²N.

HOPE THIS HELPS.