A spring gains 2. 34 joules of elastic potential energy as it is compressed 0. 250 meter from its equilibrium position. What is the spring constant of this spring?.

In the image, layer a is the topmost layer. layer c contains fossils from the precambrian era. layer b contains dinosaur fossils, and layer a contains fossils of mammals. which two statements are supported by this evidence? 1. mammals lived before the precambrian era. 2. dinosaurs and mammals existed in the precambrian era. 3. dinosaurs evolved after precambrian organisms. 4. precambrian organisms evolved after dinosaurs. 5. precambrian organisms were the first life-forms to become fossilized, according to this sample.

Three important things a musician must do for a superior performance. essay

If the “exact” terms of the listing agreement are met, the listing broker is entitled to a commission, even if the: