6. (a) A mass of 400 g is suspended from a spring hanging vertically, and the spring is found to stretch 8.00 cm. Find the spring constant. (b) How much will the spring stretch if the suspended mass is 575 g? 7. A 3.00-kg mass is attached to a spring and pulled out horizontally to a maximum displacement from equilibrium of 0.500 m.
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Preview and Download !a steel bar with a spring constant of 21×106 N/m until it is 1.0mm longer? 2. What is the spring constant of a car spring if a 2500N force compresses it from a length of 50.cm to a length of 40.cm? 3. a) What force would be required to compress a 20.cm long spring to 15cm if the spring constant is 30.N/m? b) What mass, when placed on top of the
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Preview and Download !a steel bar with a spring constant of 21×106 N/m until it is 1.0mm longer? 2. What is the spring constant of a car spring if a 2500N force compresses it from a length of 50.cm to a length of 40.cm? 3. a) What force would be required to compress a 20.cm long spring to 15cm if the spring constant is 30.N/m? b) What mass, when placed on top of the
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Preview and Download !