A spider hangs from a strand of silk whose radius is
A spider hangs from a strand of silk whose radius is 1.90*010-6 m. The density of the silk is 1300kg/m3. When the spider moves, waves travel along the strand of silk at a speed of 278 m/s. Decide the mass of the spider.
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a spider hangs from a strand of silk whose radius is 190010-6 m the density of the silk is 1300kgm3 when the spider
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