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23 Nov 2019
When a 3.00-kg object is hung vertically on a certain light springdescribed by Hooke's law, the spring stretches 3.04 cm.
(a) What is the force constant of the spring?
(b) If the 3.00-kg object is removed, how far will the springstretch if a 1.50-kg block is hung on it?
(c) How much work must an external agent do to stretch the samespring 9.30 cm from its unstretched position?
When a 3.00-kg object is hung vertically on a certain light springdescribed by Hooke's law, the spring stretches 3.04 cm.
(a) What is the force constant of the spring?
(b) If the 3.00-kg object is removed, how far will the springstretch if a 1.50-kg block is hung on it?
(c) How much work must an external agent do to stretch the samespring 9.30 cm from its unstretched position?
Deanna HettingerLv2
16 Feb 2019
