Questionlass and Weight
1. The weight of an astronaut plus his space suit on the Moon is only 250 N . (a) How much does the suited astronaut weigh on Earth? (b) What is the mass on the Moon? On Earth?

Studdy Solution
Verify that the mass is the same on both the Moon and Earth. Since mass is invariant, the mass remains:
$$m = 153.85 \, \text{kg}$$
The suited astronaut weighs approximately $1509.28 \, \text{N}$ on Earth, and the mass is $153.85 \, \text{kg}$ on both the Moon and Earth.