A toy is constructed by joining a hemisphere to a cone by their plane faces. Both the
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A toy is constructed by joining a hemisphere to a cone by their plane faces. Both the hemisphere and cone have the same radius, r, and the cone has height. 10r. Given that the density of the cone is ρ, and that the density of the hemisphere is kρ, find the value of k such that the toy can balance when the joint face is vertical.
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To balance the toy when the joint face is vertical we need to balance the torques caused by the weight of the cone and the hemisphere about the point ...View the full answer
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Related Book For
Cambridge International AS & A Level Further Mathematics Coursebook
ISBN: 9781108403375
1st Edition
Authors: Lee Mckelvey, Martin Crozier
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