Jaden listed the similarities of using coal, natural gas, and petroleum to generate electricity.

Coal, natural gas, and petroleum:
– use turbines
– require heat
– convert electrical energy to kinetic energy
– produce pollution in the form of smoke

Which best describes Jaden’s mistake?

Rohit is trying to tune an instrument

Suppose you increase your walking speed from 7 m/s to 13 m/s in a period of 2 s. what is your acceleration?

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.