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Consider two geometrically identical marbles stacked in a container as shown. The radius of each of the marbles is R. while the width of the

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Consider two geometrically identical marbles stacked in a container as shown. The radius of each of the marbles is R. while the width of the container is 2.9 R. The marble at the top has a weight 0.74 N while the weight of the lower marble has a weight of 0.86 N. What is the magnitude of the normal force at point B? Express your answer in Newtons and with two decimal places

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