Answer:
I know someone anwsered but it would be 400M
Explanation:
i initial velocity (u)=10m/s
acceleration (a)=0
time taken (t) =40s
then distance (s)=u t +1/2 a t^2
s= u t +0 (as a is 0)
s= 10 x 40
s= 400M
Answer:
The force is of the weight <u>862,4 Newtons.</u>
<u></u>
Explanation:
We have the formula:
w = m * g
Data:
w = weight = ¿?
m = mass = 88 kg
g = gravity = 9,8 m/s
Replacing according formula:
w = 88 kg * 9,8 m/s
Resolving:
w = 862,4 N
The advantage is having new cells to clone or help different organisms with.
Hope this helps:)
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By pumping out all air from a large tube, we basically formed an environment that is vacuum in nature inside the tube. So, air resistance is no longer a factor in the descent of the feather and the steel ball. These objects will fall at the same time to the end of the tube.
<h3><u>Answer;</u></h3>
Carbonates
<h3><u>Explanation;</u></h3>
- Giant cave systems have formed through the reaction of acids with carbonates the that make up limestone.
- <em><u>Caves are formed as a result of dissolution of limestone, through a type of chemical weathering known as carbonation. This happens when rainwater picks up carbon dioxide from the air and as it percolates through the soil, resulting to the formation of weak carbonic acid. </u></em>
- The weak carbonic acid formed then slowly dissolves out the limestone along the joints, bedding planes and fractures, some of which become enlarged enough to form caves.
- Largest caves are formed at a place where the water flows onto the limestone from an adjacent impermeable Portishead formation and Avon Group mudstones.
