Arock of mass 0.254 kg falls from rest from a height of 15.8 m into a pail containing 0.416 kg of water. the rock and water have the same initial temperature. the specific heat capacity of the rock is 1920 j/kg c°. ignore the heat absorbed by the pail itself, and determine the rise in temperature of the rock and water in celsius degrees.

answer: d. a cme increases the amount of energy in the solar wind

explanation:

coronal mass ejections, also called cmes, are large clouds of plasma and magnetic field that erupt from the sun. only when the cloud is aimed at earth will the cme hit earth and therefore cause impacts. high-speed solar wind streams come from areas on the sun known as coronal holes.

muscle endurance

explanation:

i can do 50 in a row ( but i get so tired after that)

more than, less

less than, more