Q)
(chatquestion)...Chapter 13 Gravitation 21
> Example 13.4 Five particles each of mass 'm' are kept at five vertices of a
regular pentagon. A sixth particle of mass M' is kept at centre of the pentagon
'O'. Distance between M' and 'm' is 'a'. Find
(a) net force on M'
(b) magnitude of net force on M' if any one particle is removed from one of the
vertices.
1 Answer
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