Physics, 11.12.2021 02:50 quee31

A three tiered birthday cake rests on a table. From bottom to top, the cake tiers weigh 17N, 12N, and 7N, respectively. What is the magnitude and direction of the normal force acting on the second tier?

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A three tiered birthday cake rests on a table. From bottom to top, the cake tiers weigh 17N, 12N, an...

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