Here's the design information for the roller coaster: • The track has two hills.
• The mass of a roller coaster car with passengers is 850 kilograms.
• The first hill is 50 meters high.
• There are 320 meters of track between the top of the first hill and the top of the second hill.
Label the drawing of the roller coaster system with the information above. Label the height of the second hill with a
question mark.