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.
Wow u got alot of work to do and I believe A. don't really believe me I'm not an expert
Answer:
The answer it helps readers analyze their attitude toward subjects and topics
Answer:
This is the part when he is on horseback, about to warn the town that the British are coming. In the first line, he starts heading toward the village streets with "the fate of a nation" counted on him to do so. This because he is about to warn everyone so that they can be prepared to fight. This is shown through the lines "the spark struck out by that steed", meaning that the villagers are counting on his warning to change history by sparking the Revolution.
Answer:
The children's ignorance show that they do not like scrooge.
Explanation:
