Answer:
The Moon does not fall towards Earth right now because Earth rotates itself. The energy from the Earth's own rotation around its axis is gradually tranferred into energy of the Moon's orbital motion. That's why the Earth's rotating speed decreases but the distance to the Moon increases.
Answer:
I think No since the gravitational force of earth is not eneogh to pull moon to it
Question 1
1 pts
What measures the amount of current flowing through a wire?
A.voltage
B. ampere
C. watt
ampere is the right answer.
please help me please
Answer #1:
Physical.
Explanation:
The only thing mentioned to change is the color. Nothing about the gas in general is changing
Answer #2:
Chemical.
Explanation:
The fact this interacted with another element to completely turn something else rather than just being that color makes this a chemical change.
Answer #3:
Physical
Explanation:
Well, how does an element's density have to do anything with a chemical change?
Answer #4:
Chemical.
Explanation:
Fire/heat is involved, and it makes it change states.
Much of the United States electricity is produced by the use of coal. Starting with the energy radiating from the sun, and ending with the production of electricity, trace the many conversions of the energy involved. Within your response be sure to
• Include the key terms of mechanical, chemical, kinetic, and potential energy.
Answer:
Chemical energy to heat energy to kinetic energy to electrical energy
How fast must a person lift a barbell with a weight of 635 N to a height of 2.43 meters in order to have a power of 482 W
Answer:
Time = 3.2 seconds
Explanation:
Given the following data;
Weight = 635 N
Height, h = 2.43 m
Power = 482 Watts
To find the time;
Power = mgh/time
But weight = mg = 635
Substituting into the formula, we have;
482 = (635 * 2.43)/time
482 = 1543.05/time
Time = 1543.05/482
Time = 3.2 seconds
A type of organism that makes its own food. __________
The highest taxonomic classification of organisms.__________
The process through which organisms make new organisms of the same kind. _______
The taxonomic classification below domains._________
A type of organism that is made of more than one cell and is more specialized and eukaryotic.__________
A characteristic passed from female and male parents to their offspring.________
FILL IN THE BLANKS PLEASEEE WILL GIVE BRAINLIEST AND 50 POINTS
Answer:
1. An autotroph
2. Domain
3. Reproduction
4. Kingdom
5. Multicellular Organism
6. Genetic trait
Explanation: Took Bio honors 1 & 2
in prokaryotic and eukaryotic cells the amount of water in the cell is kept at a steady state. The organelles
through which water passes into and out of cell is the
A) cell membrane
B) cell wall
C) nuclear
D) ribosome
Answer:
A
Explanation:
It would not be C because prokaryotic cells don't have a nucleus. And if you're looking for a body in the cell that controls the nutrients and water it would be A.