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A 20 g mass-spring system is suspended vertically. If 20 g is added, it stretches 5...

A 20 g mass-spring system is suspended vertically. If 20 g is added, it stretches 5 cm. (Assume the mass of the spring is negligible)

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A) The spring constant is ________ N/m.

From equilibrium position give mass-spring a speed of 1.2 m/s.

B1) Period of oscillation is ______ s

B2) Maximum speed of the the spring-mass system is _______ m/s.

B3) The equation of motion of the oscillating spring is _______.

B4) The maximum kinetic energy of the spring is ________ J.

Mass-spring positions: Equilibrium, or amplitude

C1) Maximum speed: __________

C2) Minimum acceleration: __________

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Answer #1

ヲ수 ) g-B) -(k) (0.05) 9. 8 ke J 3.924 ed ocurs at equil Max. spe pooition Hma, Max- sheod= i.am hee 6.3 Equahon d motion By)

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