Speed = (distance covered) / (time to cover the distance)..
From the ground to the highest point,
the rocket's AVERAGE speed is
(86 m) / (3.7 sec) = 23.2 m/s (rounded) .
The third option seems correct. Using any bag more than once will help in decreasing the carbon foot print.
This isds beause, if you use paper bag once only, then paper bag is being utilised and more and more paper is being used. So the best way is to use the bag more than once, whichever bag u are using.
1. If my memory serves me well, the answer is: A lake may disappear for all the following reasons except <span>vegetarian and sediment build up in the bottom. Sediment is usually is a part of Lake's bed.
3. In my opinion, i</span>f tectonic movement caused an uplift of the land on which a river ran, t<span>he gradient would decrease, thus increasing stream speed and erosion. It would be very high speed erosion because of the force caused by water descending.
5. As I know, Pennsylvania is located</span><span> in the </span>north east <span>and m</span>id-atlantic<span> parts of the </span>US. According to its location, the answer is: Spring – Due to melting snow and increased rainfall.
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6. The answer is: </span><span>The perched water table is above it. I've attached an illustration below to make it clear. You'll get it.
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8. If I was hiking and wanted to find a source of fresh water, I'd look for a<span>n area with lots of cracks that allows groundwater to flow to the surface so you could drink from an ordinary spring. It's not the easiest way, as it's hard to find, but this water will be the most safe.
13. I'm definitely sure that the most possible answer is that t</span><span>he oil can make its way into the watershed that many communities share.
14. I think that </span><span>the main disadvantage against relying on desalination is the amount of water needed. It takes really a lot of water so it's 100% correct.</span>
Answer:
A = [m/s]
B = [m/s²]
Explanation:
Assuming that V has SI units of m/s, then A and BT must also have units of m/s.
A = [m/s]
BT = [m/s]
Since T has SI units of s:
B [s] = [m/s]
B = [m/s²]