Two graduated cylinders, one filled with water to 20 millimeters and one containing a rock and water filled to 32 millimeters. Use the image to determine the volume of the rock.

Initial volume:
mL

Final volume:
mL

Volume of rock:
cm3

Temperature and kinetic energy are proportional. a) adirectly b) directly c) indirectly

Naoki's bicycle has a mass of 10 kg. if naoki sits on her bicycle and starts pedaling with a force of 168 n, causing an acceleration of 2.8 m/s2, what is naoki's mass?

Let the ed50 of a recreational drug be defined as the amount required for 50% of a test group to feel high or get a buzz. if the ed50 value of ethanol is 470 mg/kg body mass, what dose would a 70 kg party goer need to quickly consume in order to have a 50% chance of getting a buzz? 235 mg 470 mg 32,900 mg 35,000,000 mg