When 30 g of a metal at 86 ◦C is added to 46 g of water at 23 ◦C, the temperature of the water rises to 32 ◦C. What is the specific heat capacity of the metal? Assume no heat was lost to the surroundings. Answer in units of J g · ◦C

The famous scientist galileo galilei did several experiments with sloping planes, which he rolled metal balls down so that he could study motion. by changing the slope, he could study how the speed at which the ball rolled was affected. what was the independent variable in galileo's experiment? a. the speed of the ball b. the slope of the plane c. whether the ball moved d. what the ball was made of