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BabaBlast [244]
4 years ago
12

3. While the car is in motion, it's only safe for

Engineering
1 answer:
DerKrebs [107]4 years ago
6 0

Answer:

Passenger

Explanation:

The driver messing with the gps is not safe it can cause an accident.

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To practice my skills, Jesse asked me to create an imaginary project with at least 12 tasks, which include dependent, multiple p
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Answer: see attachment

Explanation:

8 0
3 years ago
Given that the skin depth of graphite at 100 (MHz) is 0.16 (mm), determine (a) the conductivity of graphite, and (b) the distanc
Andrei [34K]

Answer:

the answer is below

Explanation:

a) The conductivity of graphite (σ) is calculated using the formula:

\delta=\frac{1}{\sqrt{\pi f \mu \sigma} }\\\\\sigma =\frac{1}{\pi f \mu \delta^2}

where f = frequency = 100 MHz, δ = skin depth = 0.16 mm = 0.00016 m, μ = 0.0000012

Substituting:

\sigma =\frac{1}{\pi *10^6* 0.0000012*0.00016^2}=0.99*10^4\ S/m

b) f = 1 GHz = 10⁹ Hz.

\alpha=\sqrt{\pi f \mu \sigma} = \sqrt{0.0000012*10^9*\pi*0.99*10^5}=1.98*10^4\ Np/m\\\\20log_{10}  e^{-\alpha z}=-30\ dB\\\\(-\alpha z)log_{10}  e=-1.5 \\\\z=\frac{-1.5}{log_{10}  e*-\alpha} =1.75*10^{-4}\ m=0.175\ mm

4 0
3 years ago
If a mineral fractures, how many directions of cleavage does it have?
Sveta_85 [38]

Answer:

Cleavage occurs in straight lines in a mineral, with different minerals exhibiting 1, 2, or 3 directions of cleavage. Fractures however are irregular and follow how specific pattern or cleavages

3 0
3 years ago
Read 2 more answers
"Given a nodal delay of 84.1ms when there is no traffic on the network (i.e. usage = 0%), what is the effective delay when netwo
shtirl [24]

Answer:

Explanation:

effective delay = delay when no traffic x \frac{100}{100- network\r usage}

effective delay = 84.1 \times \frac{100}{100-39.3}=138.55024711697ms

4 0
3 years ago
82 Determine the magnitude of force P needed to start
pantera1 [17]

Answer:

Magnitude of force P needed to start

towing the 40-kg crate = 140.14 N

Location of the  resultant normal force acting on the crate, measured from  point A = 500

Explanation:

The explanation for this question is given in the attachment below.

4 0
3 years ago
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