Marissa designs a robot that goes on a mission to mars. the acceleration of gravity on mars is 3.7 m/s^2. the robot has a mass of 18 kg.

a. how does the mass of the robot change once it gets to mars? explain

b. how does the weight of the robot change once it gets to mars? explain

a) The amount of molecules, details, wires etc. in the robot hasn't changed, so the mass does not change.

b) Weight is mass times g, so since the mass hasn't changed and the acceleration of gravity is smaller on Mars, the weight will decrease there.

explanation:

newton's third law, for every action there is an equal and opposite reaction.

the answer is 3.1 his answer is wrong mines is right