The original mass of 300 g is removed from the string and placed on a horizontal

Question

The original mass of 300 g is removed from the string and placed on a horizontal spring that has an unstretched length of 50 cm. The mass is attached to the spring an is then stretched horizontally 10 cm and released. The resulting simple harmonic motion has a period of 2.5 sec. What is the maximum restoring simple harmonic motion has a period of the spring? 0.95 N 0.76 N 0.79 N 1.14 N can't be determined the kinetic energy is increasing, which of the following statements is true? the elastic potential energy is increasing the magnitude of the acceleration is decreasing the magnitude of the velocity is decreasing both (a) and (b)are true both (a) and (c) are true

Explanation / Answer

part 1 -c part 2 -d

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