Write the angle in seconds (1/3600 of a degree). It'll be less than 1 second for any star. Now, take the reciprocal of the number of seconds. (1/seconds). That number is the distance to the star, in "parsecs". 1 parsec = about 3.26 light years. The nearest star, Alpha Centauri, has a parallax of 0.75481 second. The reciprocal of that number is 1.3248 . Multiply that by 3.26156 light years per parsec, and you get 4.32103 light years. The awesome thing about it is how in the world they were able to measure 0.75481 of a second of parallax. That's 0.00020967 of one degree ! And they have to measure it between two times that are six months apart ! ! And that's the nearest star, with the greatest parallax ! ! ! Totally incredible.
Answer:
c. lumber
Explanation:
Lumber is considered a renewable natural resource because it is gotten from trees and trees are grow-able. A renewable natural resource is a resource which can be used repeatedly and replaced naturally. Examples of renewable natural resources are solar energy from the sun, water, oxygen, biomass, trees etc. Trees can be harvested and processed into lumber. The harvested trees can be planted again by humans or they can naturally reproduce through seedlings or fruits that drop and germinate on their own. This renewable germinating process of trees makes lumber a renewable natural resource.
Answer:
The kinetic energy of the bullet is 5.4 × 10³ J
Explanation:
Hi there!
The equation of kinetic energy is the following:
KE = 1/2 · m · v²
Where:
KE = kinetic energy.
m = mass of the bullet.
v = speed of the bullet.
Let´s convert the mass unit to kg so that our result is in Joules:
64 g · ( 1 kg / 1000 g) = 0.064 kg
Then, the kinetic energy will be the following:
KE = 1/2 · 0.064 kg · (411 m/s)²
KE = 5.4 × 10³ J
It'll be my pleasure to analyze the circuit, describe my analysis in detail,
and give you a clear, precise, and accurate answer.
As soon as you let me see the circuit diagram, with values marked on
all of its components and power sources.
