Astronaut Harry Skyes a mass of approximately 85.0 kg. What is his weight on Mercury?

Mercury's gravity = 3.70 m/s2

315 N

33.0 N

85.0 kg

4.35 kg

If a refrigerator is a heat pump that follows the first law of thermodynamics, how much heat was removed from food inside of the refrigerator if it released 380j of energy to the room?

Which articulations allow for greatest range of motion?

Which notation is used to represent an alpha particle? a. b. c. d.