The pressure required for metamorphism can be generated by

Which is the correct symbol for an isotope of iodine with 53 protons and 78 neutrons?

Aspring is used to stop a 50-kg package which is moving down a 20º incline. the spring has a constant k = 30 kn/m and is held by cables so that it is initially compressed 50 mm. knowing that the velocity of the package is 2 m/s when it is 8 m from the spring and neglecting friction, determine the maximum additional deformation of the spring in bringing the package to rest.

Examples of states of consciousness include a. daydreaming b. dreaming during sleep c. hypnosis d. all of the above