# data[].attributes.body
We placed the plastic holder on the scale and teared it so that the scale would automatically subtract the weight of the plastic. Then we placed the pyrex glass on to measure its mass.

# data[].attributes.body
We filled the graduated cylinder with 4 ml of water

and put the glass in to see how much water was

displaced to determine it's volume in ml.

# data[].attributes.body
For multiple impacts on broken glass, radial and concentric cracks can be used in order to determine which of the impacts came first

# data[].attributes.body
Radial cracks and edge of impact slanted to show entrance of impact was wider than exit