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4 Unit A2 2: Applied Mathematics (A-level only)

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Question 106

A light rod $AB\,$ of length 5 m rests horizontally on a pivot at the point $C$ , where $A C = 2$ m.

A downward vertical force of magnitude 30 N is applied to the rod at $A$ . A downward vertical force of magnitude $W\,$ newtons is applied to the rod at $B$ , and the rod is in equilibrium.

Find the value of $W$ .

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4 Unit A2 2: Applied Mathematics (A-level only) Questions

A Level
Maths
4 Unit A2 2: Applied Mathematics (A-level only)

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