04-05-2017
Chemistry

contestada

A submarine changes its mass by adding or removing seawater from tanks inside the sub. Explain how this can enable the sub to dive or rise to the surface.

Respuesta :

maddie186 maddie186

04-05-2017

Less water = less weight to make it rise
More water = more weight to make it dive

Answer Link

Otras preguntas

What is h is tripled and then decreased by 8

Astronomy is the discipline in science that studies

Pollution stays in the area where it is produced. a. True b. False

Flowers usually contain more stamen than pistils. Why do you think this is?

Do you think homeostasis is necessary at the level of a single cell ?

Which import from Africa would Chinese clothing manufacturers be MOST LIKELY desire?

Jenna has 2 whole watermelon and one-third of another watermelon. Write a mixed number and improper fraction to represent the amount of watermelons she has.

Rivers that have developed over a long period of time are found in wide valleys with flat, low-lying bottoms. These valleys were created by the removal of rock

what is the axis of symmetry for y=-x^2+2x+1

what is the fourth message written on Kryptos