Andrew needs to find the density of a small, irregularly shaped pebble he found near the river. He put the pebble on a scale to determine the mass is 16,2 grams. After finding the mass, he uses a graduated cylinder to find the volume. He puts 50.0 mL of water into the graduated cylinder, then puts the rock inside it. After putting rock into the graduated cylinder, it now reads 62.0 ml. What is the
density of the pebble?
O 0.14 g/ml
O 0.32 g/mL
0.26 g/mL
135 g/mL

hope you got the answer

mechanics (greek   is that area of science concerned with the behaviour of physical bodies when subjected to forces or displacements, and the subsequent effects of the bodies on their environment. the scientific discipline has its origins in ancient greece with the writings of aristotle and archimedes[1][2][3] (see history of classical mechanics and timeline of classical mechanics). during the early modern period, scientists such as galileo, kepler, and newton laid the foundation for what is now known as classical mechanics. it is a branch of classical physics that deals with particles that are either at rest or are moving with velocities significantly less than the speed of light. it can also be defined as a branch of science which deals with the motion of and forces on objects. the field is yet less widely understood in terms of quantum theory.

explanation:

explanation:

venn diagram is pictorial representation with of circles showing the relation between two finite sets or things. the intersection part of two circles conveys the relation present in between those sets or things.

here in the venn diagram of sand and salt two circles represent sand and salt. but the area falling under the intersection of these circle represents the mixture of sand and salt.

so, in a venn diagram the mixture will be placed in a middle that is in between the intersection of two circles.

the dependant variable is spilled water

the independent is the heat