EVERYDAY SCIENCE

SCIENCE

EARTH SCIENCE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The mass of the Earth is.
A
5.87x10/21 Tons
B
5.847x10/21 Tons
C
5.974x10/21 Tons
D
5.974x10/22 Tons
Explanation: 

Detailed explanation-1: -Mass of earth is 5.97×1024 kg and the mass of the moon is 7.35×1022 kg.

Detailed explanation-2: -The masses of the earth and moon are 6×1024kg and 7.4×1022kg, respectively. The distance between them is 3.84×105m.

Detailed explanation-3: -Mass of earth = 6 × 1024 kg. Q. The radius of earth is 6400 km.

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