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The unstretched length of a

To stretch a spring 7.00 cm from its unstretched length, 16.0 J of work must be done.What is the force constant of this spring?
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2. asked by jon
3. 1,655 views
1. The total length of a spring is 0.25 m. What it is unstretched and 0.30 m when a force of 17.82 N is applied to it. What will
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2. asked by Cielo
3. 868 views
A horizontal spring with a spring constant k = 322 N/m is uncompressed from a length of 1.4 cm back to its unstretched length.
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2. asked by wes
3. 641 views
A spring has an unstretched length of 20 cm. A 100 g mass hanging from the spring stretches it to an equilateral length of 30
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2. asked by Marie Barrientos
3. 2,065 views
Hooke's law describes a certain light spring of unstretched length 30.0 cm. When one end is attached to the top of a door frame,
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2. asked by Chan
3. 947 views
A spring with a spring constant k = 50N/m has an unstretched length of 20cm. Find the work required to stretch the spring to a
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2. asked by Jay
3. 2,376 views
What is the potential energy, in joules, of a spring with a force constant of 6 N/m when it is stretched 20 cm from its
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2. asked by Jessica
3. 437 views
A spring has k = 88 N/m. Use a graph to determine the work needed to stretch it from x = 3.6 cm to x = 5.6 cm, where x is the
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2. asked by frank
3. 4,468 views
A light spring obeys Hooke's law. The spring's unstretched length is 32.0 cm. One end of the spring is attached to the top of a
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2. asked by Maggie
3. 1,232 views
A spring hanging from the ceiling has an unstretched length of 80 cm. A mass is then suspended at rest from the spring causing
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2. asked by Anonymous
3. 1,265 views