Letâ€™s consider the following situation: Imagine a 37 kg mass falling from a height h and...

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Physics

Letâ€™s consider the following situation: Imagine a 37 kg massfalling from a height h and landing on a spring, compressing it,and then being launched back upwards. If the spring has a springconstant of 179 N/m and is observed to be maximally compressed by 5meters, determine the following: [Note: You may consider the top ofthe fully compressed spring to be located at y = 0 m] i The totalenergy contained in the system. ii The height above the ground fromwhich the mass fell. iii The velocity with which the mass impactsthe spring. iv The velocity of the mass when itâ€™s launched backupwards. v What is the value of the massâ€™ maximum kinetic energyand at what point or points in its motion is it achieved? vi Whatis the value of the massâ€™ minimum kinetic energy and at what pointor points in its motion is it achieved?

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3.8 Ratings (553 Votes)

The total energy contained in the system E 12 k x2 E 12 179 52 E 2238 J The height above the ground from which the mass fell use conservation of energy mgh 2238 J See Answer

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