Question

b What are (i) free fall, (ii) acceleration
due to gravity (iii) escape velocity ("
centripetal force ?​

Answer 1

The value of acceleration due to gravity is g and is taken to be a standard 9.8 m/s^2 or simply 10 m/s^2. Escape velocity - As the name says, escape velocity is velocity needed by an body to escape from gravitational influence of a big and heavy object.

Answer 2

Explanation:

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