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slamgirl [31]
3 years ago
5

Investigator Daniels is working on the scene of a suspected arson on a rainy evening. The site of the fire was a mechanic's gara

ge, so there are plenty of accelerants
on the scene. According to the owner of the garage, there had been an argument with a customer the day before about his motorcycle. All the employees left by
6:00 pm. The office was unharmed but there is much damage in the mechanic's bay area and toolboxes. The flames look to have been most concentrated around a
bucket that the owner says was filled with oily rags. She is trying to sift through the evidence and find the relevant facts of the case so far. In order to effectively
Identify the relevant facts, Investigator Daniels creates a word bank. Which word would not fit into her word bank?
Argument
Rainy
Olly rags
Toolboxes
Physics
1 answer:
allsm [11]3 years ago
3 0

Answer:

Rainy

Explanation:

It is the only one that has nothing to do with the case

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A mass of 0.40 kg is suspended on a spring which then stretches 10 cm. The mass is then removed and a second mass is placed on t
Vanyuwa [196]

Answer:

 x' = 1.01 m

Explanation:

given,

mass suspended on the spring, m = 0.40 Kg

stretches to distance, x = 10 cm  = 0. 1 m

now,

we know

m g = k x

where k is spring constant

0.4 x 9.8 = k x 0.1

  k = 39.2 N/m

now, when second mass is attached to the spring work is equal to 20 J

work done by the spring is equal to

W = \dfrac{1}{2}kx'^2

20= \dfrac{1}{2}\times 39.2\times x'^2

 x'² = 1.0204

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hence, the spring is stretched to 1.01 m from the second mass.

 

7 0
3 years ago
The modern periodic law, according to Moseley, classifies elements based on arranging elements in ___ order
Daniel [21]
D because it makes sense
4 0
3 years ago
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Answer:

0.05 rad/s

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