Answer:
Take a magnet and move it over the cup
Explanation:
Since there are metals also in the cup they would be attracted by the magnet leaving the plastic clips only in the cup
Your image appeared upside down because of the inward curve of the spoon. The surface of the spoon which is curved inwards acts like a concave mirror. ... When you see yourself in a spoon which is like a concave mirror. The light rays from your face fall on the top of the spoon and get reflected downward. Your welcome pls thank it have a nice day now
Plasma is the fourth state of matter
the sun holds radioactive heat plasma.
This question can be solved by using equations of motion.
A. The grapefruit dropped by "3.1 m".
B. The speed of the grapefruit, when it hit the ground was "7.8 m/s".
A.
We will use the second <em>equation of motion</em> here to find out the distance dropped by the grapefruit:
where,
h = height dropped = ?
vi = initial speed = 0 m/s
t = time period = 0.8 s
g = acceleration due to gravity = 9.81 m/s²
Therefore,
<u>h = 3.1 m</u>
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B.
Now, we will use the first <em>equation of motion </em>to find out the final speed:
vf = 0 m/s + (9.81 m/s²)(0.8 s)
<u>vf = 7.8 m/s</u>
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Learn more about <em>equations of motion</em> here:
brainly.com/question/20594939?referrer=searchResults
The attached picture shows the equations of motion in the horizontal and vertical directions.