Sub ce presiune se găsește o bulă de aer în apă la adâncimea de 2m? Presiunea atmosferică se va considera egală cu 100kPa.

the focus of lesson 1 is newton's first law of motion - sometimes referred to as the law of inertia. newton's first law of motion is often stated as. an object at rest stays at rest and an object in motion stays in motion with the same speed and in the same direction unless acted upon by an unbalanced force.

explanation:

their crystal patterns have been disrupted by stress

be subject to a force andchange its motion