Question

Calculate the value of the universal gravitational constant from the following mass data mass of earth = 6 = 10²⁴ kg radius of earth = 6400 km and the acceleration due to gravity on the surface of the earth = 9.8 m/s²​

Answer 1

Answer:

Ello Mate

Explanation:

here is your answer

Given:-

➡M = 6×10²⁴ kg

➡radius of earth = 6400 = 64 × 10 6

➡gravitational constant = 9.8m/s²

Formula :-

G = GM/R²

Solution :-

➡g = gR²/m

➡g = 9.8 × (64 × 10 6)/6 × 10²⁴

➡g = 6.69 × 10 -11 Nm²/kg²

$thanku$

#BeBrainly

Answer 2

M = 6×10²⁴ kg

➡radius of earth = 6400 = 64 × 10 6

➡gravitational constant = 9.8m/s²

Formula :-

G = GM/R²

Solution :-

➡g = gR²/m

➡g = 9.8 × (64 × 10 6)/6 × 10²⁴

➡g = 6.69 × 10 -11 Nm²/kg²