<span>Brake </span>is not included in your
perception time.
<span>To add, the total stopping distance of a vehicle is made up
of 4 components. The human </span>perception time; is how long the driver<span> takes to see the hazard, and the brain realize
it is a hazard requiring an immediate reaction.</span>
Answer:
Answered
Explanation:
The largest Semi major axis- Neptune( 30.0611 AU).
Largest avg. Orbital speed around the Sun- 47.9 km/s of mercury.
The Largest orbital period around the Sun- 164.79 years for Neptune by 1 year on Earth.
The largest Eccentricity of orbit- is Of Mercury (0.206)
Note: All data has been taken from the internet, hope it helps
Answer: Dust released in the air could be radioactive.
Explanation:
Uranium is a radioactive element. It decays naturally to attain stability. While mining, the dust displaces into the air causing not only harm to environment but for the workers as well. The released in the air could be radioactive which would be inhaled posing threat for lung cancer.
Thus, the correct answer is dust released in the air could be radioactive is a concern about mining Uranium.
Answer:
The charges under study are of the same sign
The calculation of the electric field for each charge separately, there is no relationship between the charges
Explanation:
Let's start by writing the equation for the electric field
E = k q / r²
where q is the charge under analysis and r the distance from this charge to a positive test charge.
When analyzing the statement the student has some problems.
* The charges under study are of the same sign, it does not matter if positive or negative.
* The calculation of the electric field for each charge separately, there is no relationship between the charges for the calculation of the electric field.
* What is added is the interaction of the electric field with the positive test charge, in this case each field has the opposite direction to the other, so the vector sum gives zero
