Question: Using the formula for gravity, show that the force of gravity on a 1-kg mass at Earths surface is 9.8 N. You need to know

Using the formula for gravity, show that the force of gravity on a 1-kg mass at Earth’s surface is 9.8 N. You need to know that the mass of Earth is 6 × 10²⁴ kg, and its radius is 6.4 × 10⁶ m.

F = G- Tulu d²

F = G- Tulu d

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