1. Tap the add button to add your response. 2. Use the button to circle the side of the bat that has more mass. 3. Use the or button to explain your reasoning. (If you prefer, you may do an audio recording with the ) 4. Tap the to add to your journal.
The bat above is cut along its center of mass or balance point. Which side has more mass? Are they the same mass? Explain your reasoning.