Sand is made of tiny pieces of rock that have been worn
2 answers:
The formation of sand is physical damage because the rock that is worn down is basically broken. The rocks are broken.
Answer:
Sand is a form of physical change because it shows how one object is being worn out (broken down) into another object by nature.
Explanation:
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Answer:
44.4 m/s
Explanation:
d = 80 m, t = 1.8 s, find v
d = v*t
v = d/t = 80/1.8 = 44.4 m/s
Force bc it says the ability to make stuff happen
Answer: The answer is an atom.
Explanation: This is because an atom has fewer neutrons than protons and more electrons than protons
<span>A. How could energy become the matter present today? </span>
A baby carriage is sitting at the top of a hill that is 21m high. The carriage with the baby weighs 12N. The carriage has... energy. Calculate it = <span>252J </span>
