Q1

a) What is the weight of a 84kg astronaut on Earth?

b) What is the weight of a 84kg astronaut on the Moon?

\( \left( {g = 1.7\,{m{m/s}}^2 } \right)\)

c) What is the weight of a 84 astronaut on Mars?

\( \left( {g = 3.7\,{m{m/s}}^2 } \right)\)

d) What is the weight of a 84 astronaut in outer space traveling with constant velocity?