A body moving with uniform acceleration A has two points (5,15) and (20,60) on the velocity- time graph of its motion. Calculate a?
Showing workings please

joshuakdboy:
Check your question 2. Seems there is an ambiguity in the question. The two points you are talking about, is it the top of the hill and the point on the contour line? If that is the case, shouldn't it be vertical distance?


Feed me back on question 2

@Tahtah

attached are solutions to 1 and 3

Question 1 is correct
Question 3, You have made a good attempt. Please, revisit the working
Question 2 is correctly formed.
Thanks

joshuakdboy:
Check your question 2. Seems there is an ambiguity in the question. The two points you are talking about, is it the top of the hill and the point on the contour line? If that is the case, shouldn't it be vertical distance?


Feed me back on question 2

@Tahtah

attached are solutions to 1 and 3

Kudos for the work done! I will clarify!

Gabsi422:
These are the answers:-
1) 34.64m

2) 80.41m

3) 74.55m

Kudos for the work done! Please, show working!

Gabsi422:
These are the answers:-
1) 34.64m

2) 80.41m

3) 74.55m

Kudos for the work done. Please, show workings!

1.The angle of elevation of the top of a flagpole from a point on level ground is 30°. From another point on the ground, 20m nearer the flagpole the angle of elevation is 60°. Calculate the height of the flagpole.

2. The angle of depression of a point on the 225m contour line is 10.2°, from the top of a hill 915m high. Calculate the horizontal distance between the two points. Find the difference between this distance and the actual distance between the two points

3. A boy standing 70m away from a flag-post observes that the angles of elevation of the top and bottom of a tower on the top of the flag post are 57° and 69° respectively. Find the height of the tower.

davidif:



isn't this what Venezuela did somewhat? Where are they bnow?

What does Nigerian economy have to export to keep a surplus BOP?

davidif:


You truly don't understand the economics of devaluation do you? In other to keep your currency artificially high we have to burn through our reserves. How smart is that? That's why this people have been saying just leave it and let the market determine the value of the make a instead of the CBN artificially trying to do that because it comes at a significant price.

It is better you give an open mind if you really want to learn. Leave this devaluation of economics.

davidif:


Abeg lecture this people jare. The ignorance on this thread is becoming annoying.

Nobody says that IMF is wrong, but we are saying our economy has an infrastructural deficit- not developed so things aren't going fine, we can't compete in the global market. We can't keep a floating exchange rate. The economy is not developed. We have not got to fix things. And we can't fix things the next twenty years. And we have to keep moving.

davidif:


Abeg lecture this people jare. The ignorance on this thread is becoming annoying.

Nobody says that IMF is wrong, but we are saying our economy has an infrastructural deficit- not developed so things aren't going fine, we can't compete in global market. We can't keep a floating exchange rate. The economy is not developed. We have not got to fix things. And we can't fix things the next twenty years. And we have to keep moving.

davidif:


You truly don't understand the economics of devaluation do you? In other to keep your currency artificially high we have to burn through our reserves. How smart is that? That's why this people have been saying just leave it and let the market determine the value of the make a instead of the CBN artificially trying to do that because it comes at a significant price.

You devalue wen you have exports. This makes your exports cheap to the consuming countries, thereby having a surplus BOP, or to some extent balanced BOP. IMF wants market to determine the exchange rate while we have deficit BOP- our country is a consuming one. We mainly export primary products this will not give good value. IMF also wants us fix social n physical infrastructure which can not be achieved 20years time. This infrastructural devt will bring about economic growth n devt. Hence we will be able to maintain floating exchange rate. If we allow the market to determine the exchange rate, the poor will suffer as we are having now cos the economy is not developed

YourImaginaryBF:
then you try to change them. you don't just call it quits because you don't like somethings about your partner. there's no such thing as a perfect relationship

What if she can't hold body for days, she keeps side men to meet her demand wen you are not around?
Must her man take her to everywhere he goes?
Pls ans me
I know one needs to fix things as a man, no going back

Trippledots:


I have 80dols at 450/dol

Oga, I can't buy PM 450
Wen dollar has dropped
If you can't sell 380, I don't want

paschu:
It had always been MUCH cheaper for Nigerians to import high quality products than to produce it locally.

Devaluation will at least increase FDI - that's foreign direct investment (as it's been doing in China) - if the government would man up and divert our foreign reserve to MASSIVE infastructural reform and development. Specifically, there should be MASSIVE emphasis on transportation, communication, power and secutity.

Thus I think the idea of defending the Naira now is plain madness.

In fact, are you aware that Naira is currently stronger than South Korean Won? Google it.

Just $1 is worth more 1000 Won.

But can you compare South Korean economy to that of Nigeria?

No way!

Since 2013 South Korean economy has been worth more than $1trillion. And that's not minding the fact that they are much less than us in population. They even own Samsung and a number of other global brands, but we have none. Yet, our Nairra is stronger than their Won.

Is that not madness?

Those who critisize devaluation simply don't understand the power of globalization.

In fact devaluation is one trick China is using to remain ahead of competition.

In fact Trump has been threatening to force China to STOP devaluing the Yuan but instead allow it to appreciate against the Dollar IN ORDER TO MAKE AMERICAN PRODICTS MORE COMPETITIVE.

So, in the final analysis, pegging the Naira at this moment is such a huge bad idea.

But I know this govt. is doing it just to curry public sympathy. They have lost all the good will they once had.

A country devalues its currency wen she has lots of goods/services to offer to get foreign currencies from. These goods that are of a high value including capital goods, manufactured goods etc.
South Korea is one of the developed economies in the Far East. They export far more than they import, hence, the devaluation. They produce capital and manufactured goods in large quantities. Services import contributes not small measure to the GNP

Abagworo:
Devaluation is very vital for improvement in local productivity. The recent moves that has seen the Naira continuously appreciate against international currencies is not supported by me. Naira should be devalued to at least 1000 to a Dollar.

So wen naira is devalued, it improves local productivity . Economy deficient of adequate social and physical infrastructure like electricity, transport system, roads, housing, health, nutrition, education, pipe borne water etc for all. Wen naira is devalued, it makes imports expensive. Nigeria is a consuming country. Our exports are of primary products which are low in value.

J

Trippledots:


What qty?

USD150

ladyF:


Hello.

Available at N400/$

You can message me on WhatsApp please.

Thank you

vizkiz:
You have a son and she is also pregnant before marriage. What sort of immoral beginning is this?

It is their life. You need to be mindful of the way you talk.
He doesnt concern you.
Some boys will come here and type anything all in the name of I know

[quote author=macaranta post=54689514]

I can train on how to trade forex, indices, commodities, stocks on any platform

[quote author=legalwealth post=54363115]

Hmmm!

No vex at all... It was because we were unable to conclude on who was to send first.[/quot

BRAINNY:
CIS like all professional examinations can be completed in a year +. CIS has two levels which are written in March and September, which means the exams can be completed in a year. The major thing isnt about the time but passing. The exams is a little challenging and u'll need hardwork and determination to ace it.

Oga, can you help me with level II materials

Materials n questions

dejt4u:
Will upload the snapshot later

Waiting!

dejt4u:
my answer is;
(1) the bearing of A from C is 294.8⁰
= 295⁰ approx.

(2) |BC| is 188m

Can you show how you arrived @ the answers?

dejt4u:
my answer is;
(1) the bearing of A from C is 294.8⁰
= 295⁰ approx.

show workings!

[quote author=dejt4u post=53442520]my answer is;
(1) the bearing of A from C is 294.8⁰
= 295⁰ approx.[/quot

A girl starts from a point A and walks 285m to B on a bearing of 078. She then walks due south to a point C which is 307m from A. What is the bearing of A from C and what is |BC|?

EdoNation:



RECIEVE JESUS!!

Likewise me,ur dp is lustful
And I will like to receive it thru u

Yewandequeen:
Hard to pull off but achievable with Gods help.

Baby, ison's friend, ib. Check my profile

Dermie:


Any award available?

Yes, pls