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Dvinal [7]
3 years ago
12

How to build a laser pointer?

Engineering
1 answer:
zepelin [54]3 years ago
6 0

Answer:

It's easier to buy one, but you can search for a tutorial on how to make one on Yuotube.

There are quite a few videos on how to make one.

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Which of the following technologies will the design and development of a bicycle stand be categorized under?
Yuri [45]

Answer:

when you're going to need a designer a builder an electrical builder and a mechanic and you're going to need to be careful with what you use for all those things but the bike need to build you'll need a structure

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10.) A solid circular titanium control rod at 7,000 lb axial tension force where stress must not
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Answer: exceed 42,000 psi. Assume that the modulus of elasticity of the titanium is 16,500,000 psi

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3 years ago
I need help!!! Because this is due
xenn [34]
I don’t understand either
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sesenic [268]

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"Write a statement that outputs variable numItems. End with a newline. Program will be tested with different input values."
kirill [66]

Answer:

The solution code is written in Java.

System.out.println(numItems);

Explanation:

Java <em>println() </em>method can be used to display any string on the console terminal. We can use <em>println()</em> method to output the value held by variable <em>numItems.</em> The <em>numItems </em>is passed as the input parameter to <em>println()</em> and this will output the value of <em>numItems</em> to console terminal and at the same time the output with be ended with a newline automatically.  

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