What is the definition of specific heat ?

Asap! how do you lengthen a pattern piece? (family and consumer science, sewing)

Using the periodic table, complete the table to describe each atom. type in your answers

2pos suppose an object in free fall is dropped from a building. its starting velocity is 0 m/s. ignoring the effects of air resistance, what is the speed (in m/s) of the object after falling 3 seconds? give your answer as a positive decimal without units. answer here