A 100-kilogram astronaut travels to the moon and steps onto a bathroom scale. The scale reads "16.7 kilograms." Which statement best describes the reason for this observation?

What is the correct equation for cellular respiration?

Great amounts of electromagnetic energy from our sun and other bodies in space travel through space. which is a logical conclusion about these electromagnetic waves? their energy must be very their frequency must be very low these waves can travel without a medium they only travel through a vacuum of space

How does kepler second law of planetary motion overthrow one of the basic beliefs of classical astronomy