What does mass, volume, and temperature measure?

The metric system measures mass in grams or kilograms, distance in meters or kilometers, and volume in liters. It measures temperature in Kelvin or Celsius degrees instead of the Fahrenheit degrees used in the imperial system.

It depends if the plane is accelerating.

Explanation:

If the plane is accelerating  then the 69th power of the swag constant will allow forces to act on yo mama, and so the extreme mass exception tells us that the coin will move into another dimension of exaggerated swagger, whereas if the  plane is moving at constant speed then the coin will land on the coloured dot without external interference.