Correct Answer: D. 10π rad /s

Explanation

a. After the death of King Josiah, the events in Judah took a tumultuous turn. Josiah was succeeded by his son, Jehoahaz (also known as Shallum), who reigned for only three months before being deposed by Pharaoh Neco II of Egypt. This incident is recorded in 2 Kings 23:30-34 and 2 Chronicles 36:1-4.

Neco installed Jehoahaz's brother, Jehoiakim (also known as Eliakim), as the new king of Judah. Jehoiakim's reign was marked by political instability and his submission to foreign powers. Jehoiakim did evil in the sight of the Lord, and eventually, Nebuchadnezzar, the king of Babylon, came against Jerusalem and took him captive.

Jehoiachin (also known as Jeconiah or Coniah), the son of Jehoiakim, succeeded his father as king. However, his reign was short-lived, lasting only three months and ten days. Nebuchadnezzar besieged Jerusalem and took Jehoiachin, along with the treasures of the temple, into captivity in Babylon.

Zedekiah, another son of Josiah, was appointed by Nebuchadnezzar as the last king of Judah. Despite being warned by the prophet Jeremiah to submit to Babylon, Zedekiah rebelled against Nebuchadnezzar, leading to a prolonged siege of Jerusalem. The city fell and Zedekiah was captured. Nebuchadnezzar executed Zedekiah's sons before his eyes, and then he blinded Zedekiah and took him to Babylon in chains.

These events ultimately led to the destruction of the First Temple in Jerusalem and the exile of a significant portion of the Jewish population to Babylon. The Babylonian captivity lasted for seventy years, in fulfilment of the prophecy of Jeremiah. This period is a pivotal and sorrowful chapter in the history of the Israelites, as it marked the end of the Kingdom of Judah and the beginning of the Babylonian exile.

b. Civil unrest in a nation can arise from:

1. Widespread corruption, nepotism, and lack of transparency in governance can lead to public dissatisfaction and unrest.

2. Repressive regimes, denial of political freedoms, and human rights abuses can spark protests and opposition.

3. Disparities in wealth distribution and economic opportunities can create resentment and social tension.

4. Deep-seated ethnic or religious divisions can lead to conflicts and civil unrest.

5. Discrimination based on race, gender, religion, or other factors can contribute to social unrest.

6. Clashes over cultural or national identity can contribute to social discord.

7. Competition for limited resources, such as water or arable land, can lead to conflicts.

8. Lingering historical injustices or conflicts can resurface and contribute to civil unrest.

9. International tensions or interference can have repercussions at the national level.

10. Overreliance on foreign aid or economic dependence on specific nations may contribute to instability.

Correct Answer: C. demand curve of the firm

Explanation

The average revenue curve of a firm in a perfect market is the same as the demand curve of the firm. This is because in a perfect market, the firm is a price taker, meaning that they cannot influence the market price. As a result, the firm's demand curve is also the market demand curve, and the average revenue curve is equal to the demand curve.

Correct Answer: A) Moses was a great prophet who led Israel out of Egypt

Explanation

The question is asking how Moses was a prototype of Jesus Christ. A prototype is an early or preliminary version of something that serves as a model or example for future versions.

Moses was a great prophet who led the people of Israel out of Egypt and he is considered to be one of the most important figures in the Old Testament. In this way, he was a prototype of Jesus Christ.

As a prophet, Moses was able to communicate with God and receive divine instructions, which he then conveyed to the people of Israel. Similarly, Jesus Christ was also a prophet who communicated with God and taught his followers about God's will.

In addition, both Moses and Jesus were leaders who helped to guide their people towards salvation. Moses led the Israelites out of slavery in Egypt and towards the promised land, while Jesus led his followers towards eternal life through his teachings and sacrifice on the cross.

While Moses did not die a natural death, this is not the main reason why he was a prototype of Jesus Christ. Moses did appear with Elijah to Jesus on the Mount of Transfiguration, but this is not the main reason why he was a prototype of Jesus Christ either.

Therefore, option A is the correct answer to this question. Moses was a great prophet who led Israel out of Egypt and in this way, he served as a prototype of Jesus Christ.

Correct Answer: A. father to son

Correct Answer: B. 75%

Explanation

\(\frac{500 \times 1.5}{100.0}\) x 100%

= 75%

Correct Answer: A. it is easy to prepare the final account

Explanation

(a) Principle of conservation of linear momentum states that if two or more bodies collide in a closed system, the total momentum after the collision is equal to the total momentum before the collision.

(b) The principle of action of a propelled rocket is that gas burnt within the combustion chamber of the rocket engine is expelled downwards through the exhaust (tail nozzle) at very high speed, hence an equal and opposite momentum is given to the rocket which moves the rocket upward.

(c) The motion is not simple harmonic because:

-there is no equilibrium position

-acceleration of the ball is not directly proportional to displacement

-acceleration of the ball is not directed towards a fixed point.

(d)(i) Both balls will hit the ground at the same time.

(ii) All free falling objects fall at the same rate because they are pulled towards the earth by gravity and accelerate at a constant rate.

(e)(i) Charge in momentum = m(v-u)

= 0.10(13 - 17) = 3 kgms\(^{-1}\)

(ii) Average force F = \(\frac{\text{change in momentum}}{\text{time}}\) = \(\frac{3}{0.15} = 20N\)

Correct Answer: A. Naphthali and Zebulun

Explanation

(a) Anthrax disease

(i) Causal organism Bacterium/Bacillus anthracis

(ii) Mode of transmission

- Direct contact with infected animal/open wound

- Contaminated feeds

- Contaminated water

- Contaminated equipment

(iii) Symptoms

- Sudden death of animal

- Discharge of blood from body openings such as mouth, anus, nostril

- Swelling in the neck, genital and lower abdomen

- High fever

- Depression and staggering

- Loss of appetite

- Loss of weight

(iv) Prevention and control measures

- Regular vaccination

- Isolate infected animal

- Burn or bury deeply any infected dead animal

- Proper sanitation

- Disinfect properly after disease has occured in a herd

b(i) Sources of plant protein in livestock feeds

- Groundnut cake

- Cotton seed cake/meal

- Palm kernel cake

- Cowpea/groundnut fodder

- Soya bean cake/meal

- Sunflower seed cake/meal

- Cashew nut meal

- Copra cake

- Leguminous forage

(ii) Examples of forage legumes that could be found in rangelands in West Africa

- Centrosema (Centrosema pubescens)

- Tropical kudzu (Pueraria phaseoloides)

- Stylosanthes (Stylosanthes gracilis)

- Calopo (Calopogonium mucunoides)

- Mucuna (Mucuna utilis)

- Alfalfa (Medicago sativa)

(iii) Characteristics of labour

- It is mobile

- Has feelings

- It may be skilled or unskilled

- It appreciates with training or development

- It is subject to the law of diminishing returns

- It is a variable asset

- The reward for labour is wages and salaries

- The ownership of labour and use of labour cannot be separated

- The unit of labour is man days or man hours

- The size and quality of labour influence the quality and quantity of output

- Labour is perishable/if not utilized at a particular time it cannot be stored