1000 m/s
100m x 10hz=1000m/s
Answer:
Answer:
It has sunlight, oxygen, water, and fertile soil.
Explanation:
Sunlight: provides plants (producers) with energy so that the ecosystem is sustainable. Also provides heat and warmth so the planet does not freeze.
Oxygen: obvious. required for human survival and survival of most carbon-based organisms.
Water: required for plant growth and sustainability of carbon-based life.
Fertile soil: a place where plants can grow and produce energy.
I will not write an entire description because your teacher may accuse you of plagiarism and use this topic as proof.
Explanation:
1. T<span>he fields of science and mathematics are so interdependent because:
</span><span>Scientists need to be able to take careful measurements.
</span><span>Scientists need to be able to make precise measurements.
2. </span>T<span>he following questions can use science as a method of inquiry:
</span><span>How can we protect crops from drought?
</span><span>Did dinosaurs exist?
P.S. </span>No probs man, I will answer the same question over and over again, as long as you are willing to give away so many points. (Would be a real shame if I'm wrong, tho, but let's hope for the best :))
A positive charge and a negative charge held a certain distance apart are released. as they move, the force on each particle increases
The most common charge carriers are the positively charged proton and the negatively charged electron. The movement of any of these charged particles constitutes an electric current
<h3>What is a Charge ?</h3>
When there are more or fewer protons in an atom than electrons, the substance has an electric charge. Protons have a positive charge, while electrons have a negative charge. If a substance has more protons than electrons, it is positively charged; if it has more electrons, it is negatively charged.
- The SI units for charge are ampere-second or coulomb. When one ampere of electric current goes through the conductor for one second, one coulomb of charge passes through it. Charge is denoted by the formula Q = I t.
Learn more about Charge here:
brainly.com/question/18102056
#SPJ4
Answer:
a. The station is rotating at
b. the rotation needed is
Explanation:
We know that the centripetal acceleration is
where is the rotational speed and r is the radius. As the centripetal acceleration is feel like an centrifugal acceleration in the rotating frame of reference (be careful, as the rotating frame of reference is <u>NOT INERTIAL,</u> the centrifugal force is a fictitious force, the real force is the centripetal).
<h3>a. </h3>
The rotational speed is :
Knowing that there are in a revolution and 60 seconds in a minute.
<h3>b. </h3>
The rotational speed needed is :
Knowing that there are in a revolution and 60 seconds in a minute.