There have been multiple accounts created with the sole purpose of posting advertisement posts or replies containing unsolicited advertising.

Accounts which solely post advertisements, or persistently post them may be terminated.

Active

Spring Potential Energy

Say a dissolvable spring is compressed with a bolt and nut that do not melt in a sulfuric acid solution. The spring has quite a bit of potential energy at this point since it is compressed. Assuming the spring dissolves perfectly (no breakage, just complete disintegration), what happens to the potential energy of the spring?

Hamas says it accepts UN-backed Gaza truce plan, US cites 'hopeful sign' (www.reuters.com)

TEL AVIV/CAIRO, June 11 (Reuters) - Hamas accepts a U.N. resolution backing a plan to end the war with Israel in Gaza and is ready to negotiate details, a senior official of the Palestinian militant group said on Tuesday in what the U.S. Secretary of State called “a hopeful sign”....

  • All
  • Subscribed
  • Moderated
  • Favorites
  • random
  • lifeLocal
  • goranko
  • All magazines