Ron watches several people ride their bikes down a hill and off of ramps at a local park. he
notices that some riders travel farther through the air than other riders. he wonders what
factors affect how a rider travels off a bike ramp. so, he decides to design an experiment. he
has the following supplies available:
• a friend with a bike
• a bike ramp one meter tall and two meters long
a bike ramp two meters tall and two meters long
• a tire pump with an air pressure gauge
• a meterstick
using only these supplies, which two questions can ron investigate with an experiment?