A .300kg mass attached to the end of a .75m string is, Ask an Expert

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Q. A butterfly flies from the top of a tree in the center of a garden to rest on top of a red flower at the garden's edge. The tree is 9.0 m taller than the flower, and the garden is 17 m wide. Determine the magnitude of the butterfly's displacement.

Q. A .300kg mass attached to the end of a .75m string is whirled around on a smooth level table. If the maximum tension that the string can withstand is 250N, then what maximum tangential speed can the mass have if the string is not to break?

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