Physical evidence is the most critical piece of evidence that is used today in forensics.
<u>Explanation:</u>
Evidence, such as items found on-site, is called physical evidence. The physical evidence is hand prints, footprints, fingerprints, cut marks, tidemarks, tool marks and so on. They are carefully collected and analyzed in the laboratory using forensic methods.
According to criminal law, this physical evidence is the king and not biased. It exists despite all expectations and desires. For this reason, it is very important that physical evidence has to be found, uncontaminated, and properly examined.
Answer:
2.96 m
Explanation:
Thus, the wavelength of the radio waves emitted by the FM broadcast station is 2.96 m
The answer is actually True, I just took the test and it was correct.
Answer:
The acceleration of the object is
Explanation:
<u>Force
</u>
Newton's second law states the net force exerted by an external agent on an object of mass m is:
F=m.a
Where a is the acceleration produced on the object. The acceleration can be calculated by solving for a:
We have an object with a mass of m=40 kg that is acted on by a net force of F=680 N.
Calculate the acceleration:
Calculating:
The acceleration of the object is
Answer:
97 minutes and 12 seconds
Explanation:
Let x be the total time
From the first statement
Total time of Dara's exercise is 14580 seconds
40 %
Time when she had completed 40% was 1 hour 37 minutes and 12 seconds