A spring that has a spring constant of 1400 n/m is stretched to a length of 2. 5 m. If the normal length of the spring is 1. 0 m, how much elastic potential energy is stored in the spring?.

Scientists observed a rock stratum and discovered some fossils. the image shows the fossils they discovered. what can you interpret from the image? an illustration showing layers rock with fossils embedded in some rock layers1. the dinosaur and the mammoth existed after the trilobites.2. the dinosaur and the armored fish existed before the trilobites.3. the trilobites and the armored fish died before the dinosaur.4. the trilobites and the armored fish were born after the dinosaur.5. the early mammoth is older than the trilobites.

What gpa will you get if you make all a's and 1 b?

What are the two main purposes of edgar allen poe’s, “the masque of the red death? ”