Cuanto es 3×10⁸m+2×10⁸m

In positive numbers less than 1, the zeros between the decimal point and a non-zero number are blank significant

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.

Aball is thrown horizontally from a cliff at 8m/s .in what direction is the ball moving 2s later?