Physics, 23.11.2020 03:30 ayoismeisalex
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A dart of 0.2-kg mass is loaded 0.05m into a vertically coiled spring (as shown on the right) and then is released. The spring has a stiffness constant k = 800 N/m and negligible mass.
Initial energy stored in spring = J
Final gravitational potential energy of dartwhen spring is relaxed (with the dart still in contact with the spring) = J
Final kinetic energy of dart(at the moment it leaves the spring) = J
Final speed of dart(at the moment it leaves the spring) = m/s
Maximum height of the dart(include the 0.05 meters of the initial spring compression) = m
Answers: 2
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A dart of 0.2-kg mass is loaded 0.05m into a vertically coiled spring (as shown on t...
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