On the exoplanet Trappist-1d, g = 6.74 m/s2
and on Mars g = 3.73 m/s2. A fully suited-up astronaut
has a mass of 125. kg.
1) When she is on a ladder 1.50 m above the surface of Mars she
has more potential energy, PE, than when 1.50 m above Trappist-1d's
surface. True or False
2) At 1.50 m above the Mars surface, her PE in units of J is: A)
125, B) 188, C) 699, or D) 1.84 x...