Explanation

(a) Amos denounced the high places of Israel and pronounced that God would rise against the house of Jeroboam with the sword. Then Amaziah, the priest of Bethel, sent word to king Jeroboam that Amos had conspired against him and that :he land was not able to bear all his words. He said that Jeroboam would die by the sword and Israel must go into exile. To Amos, Amaziah said, "0 seer, go, flee to the land of Judah, eat bread there, and prophesy there; but never again prophesy at Bethel..." Amos replied, 'I am no prophet, nor a prophet's son; I am a herdsman, and a dresser of sycamore Tees. The Lord took me from following the flock to go and prophesy to my people, Israel. Therefore, hear the word of the Lord. For ordering me to shut up, your wife shall become a harlot in the city; your sons and daughters shall fail by the sword; your land shall be parcelled out by line. You yourself shall die in an unclean land and Israel shall surely go into exile away from its land."

(b) Those who oppose God should be condemned for the following reasons:

(i) Since God is our creator, it is condemnable to oppose Him.

(ii) Opponents of God are evil to others; they deceive others.

(iii) They should be opposed because their teaching leads to unhappiness and destruction.

(iv) They violate God's law, word and will.

Explanation

(i) \((9 \otimes 5) \otimes (10 \otimes 10) = 1 \otimes 1 = 1\)

(ii) (1) \(10 \otimes m = 2\)

By comparison, \(10 \otimes 9 = 2\).

(2) \(n \otimes n = 4\)

From the table, \(9 \otimes 9 = 4\)

Hence, n = 9.

(b) Let the fraction = \(\frac{m}{n}\)

\(\frac{m}{n} = \frac{3}{4}..... (1)\)

\(\implies n = \frac{4m}{3} ....... (2)\)

\(2m = n + 34 ...... (3)\)

Put (2) in (3),

\(2m = \frac{4m}{3} + 34\)

\(2m - \frac{4m}{3} = 34 \implies \frac{2m}{3} = 34\)

\(m = \frac{34 \times 3}{2} = 51\)

\(n = \frac{4m}{3} = \frac{4 \times 51}{3} = 68\)

Hence, the fraction = \(\frac{51}{68}\).

Correct Answer: A. span of control

Correct Answer: A. 0.19

Explanation

W = 400 N; P = 100 N; θ = 30o; μ = ?

Frictional force (Fr) = μR (where R is the normal reaction)

The forces acting along the horizontal direction are Fr and Px

∴ Pcos 30° - Fr = ma (Pcos 30° is acting in the +ve x-axis while Fr in the -ve x-axis)

⇒ 100cos 30° - μR = ma

Since the box is moving at constant speed, its acceleration is zero

⇒ 100cos 30° - μR = 0

⇒ 100cos 30o = μR ----- (i)

The forces acting in the vertical direction are W, Py and R

∴ R - Psin 30° - W = 0 (R is acting upward (+ve) while Py and W are acting downward (-ve) and they are at equilibrium)

⇒ R - 100sin 30° - 400 = 0

⇒ R = 100sin 30° + 400

⇒ R = 50 + 400 = 450 N

From equation (i)

⇒ 100cos 30° = 450μ

⇒μ=100cos30°

N = \(\frac{100cos30°}{450}\)

= μ = 0.19

Correct Answer: B. lron

Correct Answer: A. starting

Correct Answer: A. protection

Correct Answer: D. is costly

Correct Answer: C. in the garden of Eden

Correct Answer: A. 5.0 ms^-2

Explanation

ma = mgsin\(\theta\)

a = \(\frac{5 {\times} 10 {\times} sin30}{t}\)

a = 5ms²