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svet-max [94.6K]
3 years ago
12

Which statement is true about the difference between calcium carbonate and calcium oxide?

Physics
1 answer:
Kay [80]3 years ago
7 0
Kalsium Karbonat is true


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Which technique(s) are appropriate to completely factor the expression? A) Factor as a difference of squares. B) Factor out the
Ilya [14]

Answer:

The greatest common factor (GCF) is the greatest factor that is common to two or more numbers (they share it). The greatest common factor of two (or more) numbers is the product of all the prime factors the numbers have in common.

Explanation:

4 0
2 years ago
What is the maximum current flow possible through a 12 Ohm resistor from a 120V source?
riadik2000 [5.3K]
Current also known as (i) is right here in ohms law v=ir we want (i) so we divide (r) from both sides leaving us with i=v/r

So we plug it in i=120v/12ohms so it should be i=12
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Which form of energy is due to the movement of electrons?
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Electrical Energy : b
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3 years ago
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ch4aika [34]

Because plastic products are durable, they can last for a long time. This makes them affordable because they do not have to be replaced often. On the other hand, the popular use of plastics means that many plastics are thrown away. Plastics litter the ocean, causing harm to marine birds and mammals. Plastic breaks down into plastic dust, which can last for up to a thousand years.

4 0
3 years ago
Nasa has developed deep-space 1 (ds-1), a spacecraft that is scheduled to rendezvous with the asteroid named 1992 kd (which orbi
andrezito [222]
I can't give an exact number if the original velocity of ds-1 is not given. In that case, the final answer should just be in terms of an equation. Let's denote the original velocity to be v₀ and the days to be d.

Part a.)
v = v₀ + 9.23d
3440 = v₀ + 9.23d
9.23d = 3,440 - v₀
d = (3,440 - v₀)/9.23

Part b.)

The acceleration is the change in velocity per unit time. So, that would be 9.23 m/s per day. Since there are 86,400 s in a day:

a = 9.23 m/s / day * 1 day/ 86,400 s
a = 0.0001068 m/s²
6 0
3 years ago
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