An engineer wants to increase the load that the three legs of a wooden stool can support. Which of the following would help to meet that goal?

Order the sequence of ideas that lead to marie curies discovery of radioactive elements number the events in chronological order starting with the oldest

For the car in the picture ,in which direction is the normal force? -into the screen -down -out of the screen -up

If water vapor with the mass of 35.0 grams is cooled and condensed into water in a closed system such as a closed glass jar, what is the mass of the water after the water vapor completely condenses? a) 34.5 grams b) 35.0 grams c) 35.5 grams d) the mass cannot be determined without knowing the volume