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miss Akunina [59]
3 years ago
11

A square brass plate has large circular hole cut in its centre. If the plate is heated, it will expand. Will the diameter of the

hole expand or contract? Explain your answer.​
Physics
1 answer:
Gnoma [55]3 years ago
7 0
Mother helped her out for her birthday party
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The given parameters;

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Due to the position of the object, the magnitude of the force acting on it is calculated as;

\Sigma F_{net} = F\sin(\theta ) + F cos(\theta)\\\\\Sigma F_{net} = 10 sin(0) + 10cos(0)\\\\\Sigma F_{net} = 10 \ N

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Explanation:

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