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V125BC [204]
3 years ago
10

1. A truck leaves a stop sign and accelerates uniformly over a time of 5.21 seconds for a

Computers and Technology
1 answer:
Rufina [12.5K]3 years ago
3 0

Answer:

1, is 21.11 meters per second.

110/5.21

Explanation:

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Does a BIOS reset erase data such as pictures, programs or other things like that?
Nonamiya [84]
The bios doesnt effect any data stored on the hard drive
4 0
3 years ago
To implement a small database, a database designer must know the "1" and the "M" sides of each relationship and whether the rela
Marysya12 [62]

Answer:

True.

Explanation:

"1" to "M" or 1 to many is a type of relationship between tables in a relational database. It means that against 1 record in a table, there can be 0 to many rows in the other table. Not that the many or child table doesn't need to have any record against the 1 or parent row, so the many side is optional.

Example can be a Customer and Order relationship. Where Customer is the parent table and Order is the child table. "A customer can have 0 to many orders".

6 0
3 years ago
At the frequency of 2.4 GHz what is the free-space path loss in dB.
chubhunter [2.5K]

Answer:

The FSBL is 100.05 dB

Solution:

As per the question:

Frequency, f = 2.4 GHz = 2.4\times 10^{9}

Now, we know that to calculate FSBL, i.e., Free Space Path Loss in dB, we use:

FSBL(in dB) = 10log_{10}(\frac{4\pifd}{c})^{2}

where

d = 1 km = 1000

c = 3\times 10^{8} m/s

FSBL(in dB) = 20log_{10}\frac{4\pifd}{c} = 20log_{10}(fd) + 20log_{10}(\frac{4\pi}{c})

FSBL(in dB) = 20log_{10}(f) + 20log_{10}(d) + 20log_{10}(\frac{4\pi}{c})

FSBL(in dB) = 20log_{10}(2.4\times 10^{9}) + 20log_{10}(10^{3}) + 20log_{10}(\frac{4\pi}{3\times 10^{8}})

FSBL(in dB) = 20\times 9.3802 + 20\times 3 - 147.55 = 100.05 dB

6 0
3 years ago
You conduct an experiment to find the probability of a flipped coin landing on
AleksAgata [21]

Answer:

Experimental probability describes how frequently an event actually occurred in an experiment. So if you tossed a coin 20 times and got heads 8 times, the experimental probability of getting heads would be 8/20, which is the same as 2/5, or 0.4, or 40%.

5 0
3 years ago
Read 2 more answers
a(n) ___ loop allows you to cycle through an array without specifying the starting and ending points for the loop
Arte-miy333 [17]

Answer:

enhanced for loop

Explanation:

Enhanced for loop is an improve concept about loops, this features was implemented in Java SE 5.0 version, this method simplify the For structure. For example:

for (int i = 0; i <array.length; i ++) {  

   System.out.print (array [i]);  

}

Enhanced for loop

for (String element : array) {

   System.out.print(element);

}

8 0
3 years ago
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