A tide just after the first or third quarters of the moon when there is least difference between high and low water
Answer: Option D.
Newton's cradle has the most potential energy when the balls are at rest.
Explanation:
Newton's cradle demonstrate principle of conservation of momentum which states that when two objects collide, the total momentum before it's collision is the same as it's momentum after it collision.
Newton's cradle has the most potential energy when the balls are at rest because an object at rest or by virtue of it's position has potential energy when it's not moving or stationary. A stationary or objects at rest posses potential energy.
Potential energy is the energy posses by a body or object that is not moving or at rest or energy stored by an object by virtue of it's position.
Answer:
Decrease
Explanation:
It will decrease because fish need a certain amount of oxygen to live, but when chemicals from fertilizers or detergents enter the habitat, the oxygen decreases.
