Explanation:
Points:
1.Lack of good governing system
2.Lack of formation of investigation system to check the progress and handle the difficulties
3.Passive concerned authorities
4.Lack of proper strategy,plans,policies and their implementation
<em>hope</em><em> </em><em>it</em><em> </em><em>helps</em><em> </em><em>u</em><em> </em><em>and</em><em> </em><em>keep</em><em> </em><em>smiling </em>:)
The inclined plane is studied by mechanics and, to calculate it, we use Newton's Second Law.
Is a block of mass “m” supported by an inclined ramp at an angle? with respect to the horizontal plane. Despise the friction.
Forces acting on the body are: image 1
P: Force weight = P = m.g
Where: g = 9,8 m / s2
m = body mass given in kg.
FN: Normal reaction force to the plane.
When we neglect friction we notice that the body moves downwards. image 2
Great Britain made an approximately 3 million British pounds on 1854 and 21 million British pounds in 1900 for the exports alone in South Saharan Africa.