A planet is made of two distinct materials.From the core to R/2,the density of the material is 4000 kg/m³,and from R/2 to R the density is 3000 kg/m³.What is the gravity at the surface of the planet if R = 5000 km? A)0.699 m/s² B)3.66 m/s² C)4.19 m/s² D)4.38 m/s² E)4.99 m/s²

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The Answer of A planet is made of two distinct materials.From the core to R/2,the density of the material is 4000 kg/m³,and from R/2 to R the density is 3000 kg/m³.What is the gravity at the surface of the planet if R = 5000 km? A)0.699 m/s² B)3.66 m/s² C)4.19 m/s² D)4.38 m/s² E)4.99 m/s²

A Planet Is Made of Two Distinct Materials