Question

2. Calculate the acceleration of the Moon towards Earth's centre?(4M)

Answer 1

Explanation:

The centripetal acceleration of the moon is v2/r. Details of the calculation: (a) The distance the moon travels in 27.3 days is d = 2πr = 2.41*109 m. Its speed is v = d/(27.3 days) = (d/(2.36*106 s)) = 1023 m/s.

Answer 2

Answer:

The centripetal acceleration of the moon is v2/r. Details of the calculation: (a) The distance the moon travels in 27.3 days is d = 2πr = 2.41*109 m. Its speed is v = d/(27.3 days) = (d/(2.36*106 s)) = 1023 m/s.

Explanation:

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