Question

Help on question 1 please
i know the formula but i’m not getting the right answer

Answer 1

Answer:

3870 m/s

Explanation:

V = (GM × 2π/T)^⅓

Given:

G = 6.67×10⁻¹¹ m³/kg/s²

M = 5.97×10²⁴ kg

T = 12.00 hr = 43,200 s

V = (6.67×10⁻¹¹ m³/kg/s² × 5.97×10²⁴ kg × 2π / 43,200 s)^⅓

V = 3870 m/s