1. You are spending a weekend onboard the International Space Station, and you've been asked to produce a video of a weightlessness demonstration. However, are you truly weightless? Prepare a response to this question in terms of mass, acceleration to gravity, and weight. Feel free to embellish your account of values, but you will need to look up the accelerations due to gravity on Earth (surface) to support your account.

2. You've been selected to join the crew of an upcoming mission to the Moon. Discuss any changes that will occur as you make the voyage in terms of mass, acceleration due to gravity, and weight. Feel free to embellish your account of values, but you will need to look up the accelerations due to gravity on Earth (surface) and the Moon (surface) to support your account.