<span>Burning fuel in factories releases acid pollutants. When they mix with moisture, the pollutants fall to Earth in the form of acid rain.</span>
Answer: (B) A committee system
Explanation:
According to the given question, a congress is basically relies on the congressional committee system as it is known as the sub organizational legislative in the united states which basically handle the different types of duties in the committee.
The committee system is one of the form of group in which the members of the committee -plays an important role and also governing the nation by using the different types of laws, rules or norms.
In the committee system each member of the team decided the various types of tasks such as preparing the bills and also regulating the different types of procedure in the committee.
Therefore, Option (B) is correct.
<span>Table 2. Nutrient Value of Selected By-products Feeds and Grains (values are % of dry matter)<span>FeedDry Matter ContentTDNStarch & SugarCrude Protein</span><span>Whole Soybeans90852238</span><span>Soybean Meal90753254</span><span>Soy Hulls91751414</span><span>Ground Wheat89867014</span><span>Wheat Midds89803819</span><span>Wheat Bran8970 17</span><span>Ground Barley88806012</span><span>Brewers' Grains21 or 92661426</span><span>Cracked Corn88877510</span><span>Distillers' Grains25 or 91891429</span><span>Corn Gluten Feed30 or 90823020</span><span>Hominy90925212</span><span>Whole Cottonseed90875522</span><span>Cottonseed Meal92771544</span><span>Beet Pulp917440<span>10</span></span></span>
Answer:
The collision occurs at a height of 1/3 of the total height of cliff.
Explanation:
The situation is represented in the attached figure:
For the stone dropped from top of cliff we have
Initial velocity of drop= 0 m/s.
Now the time at which it attains a velocity of 2v is obtained from first equation of kinematics as

Thus the distance it covers in this time can be calculated using third equation of kinematics as

For the stone thrown upwards the velocity at collision is give as 'v' thus the velocity at which it is thrown upwards can be calculated by first equation of kinematics as

The height over which it changes it's velocity from '3v' to 'v' can be again obtained from third equation of kinematics as


Thus the collision occurs at at a fraction of 1/3 of height.