Answer:
Please see the description
Explanation:
Q1:
In order to find the total momentum of the system, we first consider the initial stage when the can is at rest. The angular momentum of the water and the can is 0.
When the can starts moving, the water in the can also starts escaping. Therefore we can say that the momentum of escaping water and momentum of moving can cancel each other out.
Hence the net momentum or total momentum of the system is equal to 0.
Q4:
Examples of Newton's third law:
1. When a player kicks a football, it moves in the forward direction which is considered as the action. At the same time, the ball pushes back the toe which is considered as a reaction. Both forces are equal in magnitude put opposite in the direction.
2. The Earth's gravitational force is a huge example of Newtons third law. Consider a case of chandelier hanging from the roof. The Earth's gravitational force pulls the chandelier down which is an action. whereas, the same time, the tension in the string attached to roof also pulls the chandelier with equal amount of energy. This is the reaction force.
3. Consider another case of water shooting out of a fire hose. The water moves out of the hose in one direction, which is the action. The force with which the waters moves out pf the hose, pushes the hose in backward direction which is the reaction. In all the examples you can observes that both action and reaction forces are acting in opposite direction but are equal in magniture.
<h3>
Answer:</h3>
to ensure that the information provides different viewpoints
<h3>
Explanation:</h3>
Bias in a source can lead to incorrect or skewed information.
Defining Bias
Bias is defined as prejudice either for or against something. This means that if a source has bias then it is not fair; it shows favor to one side of the argument. Unbiased information shows information from both sides and does not favor one over the other.
Importance of Bias
Bias is important because it can ruin an argument. A reader cannot trust an author's position if their source contains bias because the information will be skewed to one side. An author needs to use unbiased sources, so their information represents both sides and viewpoints.
This is a declarative sentence. it is stating something
could you mark my answer as brainliest? I'm trying to get a higher rank
<span>The correct answer is A. An interrogative pronoun is most likely used to introduce a question. The word "interrogative" means "relating to a question," so an interrogative pronoun must be a pronoun that relates to a question. Remember that interrogative pronouns are what, which, who/whom, and whose. These pronouns are used to ask questions. For example: Which book is mine? Who is at the door? What time do we have to leave? </span>
