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A rubber band has mass m = 0.30 g and a spring constant k = 15 N.m1.I stretch it by 5.0 cm (which in this case doubles its length). Assume the rubber band behaves as a Hooke's law spring. Assume that, when you launch the rubber band, all of the stored potential energy is converted into kinetic energy. How fast is it at the launch? v = m.s

A rubber band has mass m = 0.30 g and a spring constant k = 15 N.m1.I stretch it by 5.0 cm (which in this case doubles its length). Assume the rubber band behaves as a Hooke's law spring. Assume that, when you launch the rubber band, all of the stored potential energy is converted into kinetic energy. How fast is it at the launch? v = m.s

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2. A rubber band has mass m = 0.30 g and a spring constant k = 15 N.m 1.1 stretch it by 5.0 cm (which in this case doubles its length). Assume the rubber band behaves as a Hooke's law spring. Assume that, when you launch the rubber band, all of the stored potential energy is converted into kinetic energy. How fast is it at the launch? v = m.s
Transcribed Image Text:2. A rubber band has mass m = 0.30 g and a spring constant k = 15 N.m 1.1 stretch it by 5.0 cm (which in this case doubles its length). Assume the rubber band behaves as a Hooke's law spring. Assume that, when you launch the rubber band, all of the stored potential energy is converted into kinetic energy. How fast is it at the launch? v = m.s
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