N Scale Z Scale
Posted on Friday, May 22nd, 2009 at 5:15 amN Scale Z Scale
Can some1 check this for me?
1: It’s impossible to move in a curved path in the absence of a force because objects move due to acceleration, and the cause of acceleration is force.
2: Which of the bags contains more apples, a 1 pound bag of aplles on earth or a 1-pound bag of apples on the moon?
Both of the bags contain the same amount of apples because no matter how the weight changes, the mass still remains unchanged.
3: Identify the force that propels a rocket.the reaction forces
4: Two 100-N weights are attached to a spring scale, does the scale read 0,100 or 200N? 0; Both 100-Ns can cancel each other, so no acceleration can be measured by the scale.
5 You push a car by hand. The car in turn pushes back with an opposite but equal force on u, does it mean the forces cancel one another, making acceleration impossible?
Yes, the forces cancel one another, making acceleration impossible. The reason is that when two forces are equal and opposite, the net force will be z
You didn’t answer question 1.
Your answer to question 2 is incorrect. The pound is a measure of weight, and the same mass weighs differently on the moon than it does on Earth.
You didn’t answer question 3.
Your answer to question 4 is incorrect. The two weights are both being pulled in the same direction by gravity.
Your answer to question 5 is correct.
N Scale Z Scale
Digital Scale
In a world full of all sorts of modern advances, it is no surprise that digital scales have taken over the traditional analog scale. There are a lot of mixed opinions about digital and analog scales, especially when it comes to your average bathroom scale, some people will strongly agree that digital scales are better, while others will strongly disagree. So what makes a digital scale better than an analog scale, if anything? There are quite a few advantages associated with digital scales but there are also a few disadvantages that have come up with some people.
One of the main reasons why people prefer digital scales over analog scales is the simple fact that digital scales are significantly easier to read. Most analog scales are difficult to read due to the tiny measurements that you have to read and then try to figure out which tiny measurement the arm is at, and finally comprehend how much you weigh. Digital scales make everything easier by calculating how much you weigh and then presenting it to you on a usually large display. If your vision is not that great and an analog scale is pretty much impossible to read, then a digital scale is probably the better option.
Digital scales also feature more options than a traditional analog scale. Analog scales usually just tell you how much you weigh and that is it. A lot of the digital scales currently on the market today will tell you how much you weigh and then some. Most digital scales will tell you the percentage of body fat you have, while some others will even tell you what percentage of your body is water. Digital scales can also be set up to cater exactly to your specific person, meaning that you can enter your height and the scale will give you your BMI (Body Mass Index) based on your height and weight.
There are a few downsides to digital scales, probably the most common being inaccurate readings. A lot of people have complained that they get on the scale at one point and get a reading and then get back on ten seconds later and get a completely different reading. Typically, digital scales are better if just one person uses it because the spring can become worn down after constant use. Another downside to digital scales is that they naturally run on batteries, meaning that eventually the batteries will die and need replacing. Analog scales do not require any batteries, they can run forever or until they break. Analog scales are also notorious for giving more accurate readings.
It is all a matter of opinion as to whether a digital scale or an analog scale is better. A digital scale is entirely more convenient at times, but can also prove to be a burden at times as well. Digital scales can be inaccurate a lot, need calibration a lot and will need a change of batteries eventually, but they are more convenient and do offer more options, a larger display and stylish designs. Analog scales are always a good standby because they are usually pretty accurate and do not need a change of batteries because they do not run on batteries. So you can weigh out the options and determine which type of scale is right for you and your needs.
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Rate the following Nas and Jay-z albums and explain why?
On a scale of 1-10
Illmatic
It Was Written
Hip-hop is Dead
N Word (Nas’s untitled album)
Reasonable Doubt
The Blueprint
The Black Album
American Gangster
RHH2: Which was better, Tha Carter 3 or Kingdom Come?
Illmatic – 10…do I really need to explain this one
It Was Written – 8. Best production on a Nas album, and probably his best display of flow and technique. But the mafioso rap style never suited Nas, and it most of it feels forced
.
Hip Hop is Dead – 7. Good production, but horribly unfocused. Outside of “Who Killed It” there isn’t really anything that memorable or original on here. How is this a concept album when only like 5/16 songs even relate to the idea of hip-hop is dead.
Untitled – 9. Now this on the other hand is a very well executed concept album. Nas told us what he wanted to do with this album and delivered in spades. Okay, there’s 3 weak songs here, but otherwise it is a great political album which plays easily from front to back. The beats are average but they make you pay attention to his lyrics. It’s one of his most consistent albums.
Reasonable Doubt – 10. The first 7-8 songs is one of the greatest sequences of songs on a rap album. It dips a bit in the middle, but overall the pros greatly outweigh the cons. It’s also one of the best produced albums of all time IMO
The Blueprint – 9. An all around great album. It’s kinda lacking in content, and I’m not the biggest fan of the beats on here. I always felt it was slightly overrated.
The Black Album – 10. Like Reasonable Doubt I would argue this is one of the best produced albums ever. I actually like every song on here, beats are fire, and it’s got some of Jay’s most introspective songs. Would’ve been a perfect way to retire.
American Gangster – 8. Good beats, decent lyricism, pretty consistent from start to back. Solid album but nothing special.
Looking at these rankings it’s weird cause I’m not even much of a Jay fan compated to Nas but you picked my four favourite albums from him. Where my top 3 Nas albums after Illmatic weren’t on here.
N scale Layout, Z scale suitcase layouts, Dayton Ohio train show March 2009
