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SashulF [63]
3 years ago
6

Given: G = 6.67259 × 10−11 N m2 /kg2

Physics
1 answer:
8_murik_8 [283]3 years ago
8 0

Answer:

Work done W 2.938*10^9 J

Explanation:

given data:

mass m = 944 Kg

Mass of moon M = 7*10^22 Kg

Radius of the moon R = 1.5*10^6 m

gravitational constant G = 6.67*10^{-11} Nm^2/Kg^2

we know that work done is given as

Work done W = \frac{GMm}{R}

                      = \frac{6.67*10^{-11}*7*10^{22}*944}{1.5*10^6 m}

                      = 2.938*10^9 J

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3 years ago
The two masses in the Atwood's machine shown in the figure are initially at rest at the same height. After they are released, th
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