2. conduct research to learn more about your proposed solutions. be sure to look up information about
cost, safety, reliability, and social or cultural implications when applicable. what are the pros of each
solution? what are the cons of each solution?

In which of the following cases is work being done on an object? question 2 options: pushing against a locked door carrying a box down a corridor pulling a trailer up a hill suspending a heavy weight with a strong chain

4. a 75.0 g piece of ag metal is heated to and dropped into 50.0 g of water at the final temperature of the mixture is what is the specific heat capacity of silver? 5. a 465 g chunk of iron is removed from petrucci, ralph h.. general chemistry (p. 290). pearson education. kindle edition.

Sunidhi made a study chart about changes in states of matter. which headings best complete the chart?