*Can someone please explain how to solve this, I am so confused* Voyager 1 space probe was given 13.5 kg of plutonium that produced 470 Watts of energy at launch. The probe has been in space since 1977.
How much plutonium was left after 1 year in space?

Which type of stress results when two plates push against one another? a. compression b. tension c. force d. shear

At room temperature what happens to the average kinetic energy of the molecules of a solid, liquid, and a gas

Between 2014 and 2016, more than 25,000 children in flint, michigan, drank water that was contaminated with lead from lead pipes. during this time, the city claimed the water was safe to drink. which of these actions could the city have taken to ensure that the drinking water was free from lead?