Question

name the physical quantity which correspond to( 1) rate of change of displacement and (2) rate of change of velocity​

Answer 1

1)velocity

2)acceleration

Answer 2

Explanation:

Pure calcium carbonate can be produced from marble, or it can be prepared by passing carbon dioxide into a solution of calcium hydroxide. In the later case calcium carbonate is derived from the mixture, forming a grade of product called "precipitated calcium carbonate,” or PCC.