The gravitational field strength on Mars is 3.7 N/kg. Pedro has a mass of 72 kg. What would Pedro weigh on Mars? Give your answer to 1 decimal place.

What happens when chlorine reacts with bromine? a. electrons move from the chlorine atoms to the bromine atoms. b. electrons move from the bromine atoms to the chlorine atoms. c. electrons are shared between the chlorine atoms and the bromine atoms. d. electrons become delocalized among the atoms.

If an astronaut takes an object to the moon the following is true (choose only one). a the mass will change but the weight will be the same. b both the mass and the weight of the object will be the same. c the weight will change but the mass will be the same. d both the mass and the weight of the object will change.

Which pair of quantities includes one quantity that increases as the other decreases during simple harmonic motion?