When a horizontal spring is extended 7.80cm from equilibrium it exerts a restoring force of 3.30N . A massof 4.70kg is attached to the spring, displaced 6.40cm from equilibrium, and released, how fast is the massmoving as it passes through its equilibrium position?O 19.2 m/s0.0136 m/sO 0.0247 m/sO 21.2 m/s0.0150 m/sO 2.47 m/sO 1.36 m/sO 0.192 m/s0.212 m/s

Name: When a horizontal spring is extended 7.80cm from equilibrium it exert
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Description: When a horizontal spring is extended 7.80cm from equilibrium it exerts a restoring force of 3.30N . A massof 4.70kg is attached to the spring, displaced 6.40cm from equilibrium, and released, how fast is the massmoving as it passes through its equil

it is given that when F=3.30N then stretch x in the spring is 7.80cm ⇒if F=3.30N then…

Answered: O 0.0247 m/s 21.2 m/s O 0.0150 m/s 2.47…

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O 0.0247 m/s 21.2 m/s O 0.0150 m/s 2.47 m/s O 1.36 m/s O 0.192 m/s O 0.212 m/s

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter7: Conservation Of Energy

Section: Chapter Questions

Problem 15P: A block of mass m = 2.00 kg is attached to a spring of force constant k = 500 N/m as shown in Figure...

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