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Harlamova29_29 [7]
4 years ago
5

How do scientists assess changes in land cover and land use

Physics
1 answer:
Paha777 [63]4 years ago
3 0
They remap things and check what changes happened.
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41. Electric and magnetic forces can both make certain objects move. For example, a positively charged particle will repel anoth
notsponge [240]

Answer:

Place the north pole of a magnet next to the north pole of another magnet.

Explanation:

Looking at the comments, we can see that the options are:

Place the south pole of a magnet next to the north pole of another magnet.

Place the north pole of a magnet next to the north pole of another magnet.

First, we know that a positively charged particle will repel another positively charged particle.

The same thing happens for magnetic forces (usually we define a magnetic flow from the south pole to the north pole, so we can define the south pole as the "positive" and the north pole as the "negative", but this is only notation and do not really matter), a south pole of a magnet will repel another south pole of a magnet (and the same happens for the north poles)

Then the correct option is:

Place the north pole of a magnet next to the north pole of another magnet.

8 0
3 years ago
Problem 1. Cylinders and a pendulum A uniform solid cylinder of radius r and mass m can roll inside a hollow cylinder of radius
Nataliya [291]

Answer:

The two answers are in the explanation

Explanation:

Please find the attached files for the solution

7 0
4 years ago
What two things do you need to know to describe the velocity of an object?
pickupchik [31]
The distance it traveled and the time that it took to travel that distance
3 0
3 years ago
Read 2 more answers
What is the displacement if I walk three blocks east two blocks south one block west and two blocks north
vladimir1956 [14]

Answer:

south east

Explanation:

because two step to the east then a step to the west displaces one to east still but southwards

4 0
3 years ago
What is the purpose of Physical Science?
AnnZ [28]
Both answers are true. Things like basic quantum mechanics helped us better our technology like iPhones. And the second option explains itself. We get to understand the universe better and predict phenomena when we learn more about any Physical Science
7 0
3 years ago
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