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slamgirl [31]
3 years ago
13

How are both radio waves and microwaves used for methods of communication?

Physics
1 answer:
koban [17]3 years ago
5 0
They both carry energy
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If the initial velocity of an object was -2 meters per second
Shalnov [3]
A :-) for this question , we should apply
a = v - u by t
Given - u = -2 m/s
v = -10 m/s
t = 16 sec
Solution -
a = v - u by t
a = -10 - -2 by 16
a = -12 by 16
( cut 12 and 16 because 2 x 6 = 12 and
2 x 8 = 16 )
( cut 6 and 8 because 2 x 3 = 6 and
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a = 3 by 4
a = 0.75 m/s^2

.:. The acceleration is 0.75 m/s^2.
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inn [45]
B low frequency it is the lowest frequency
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Approximately 10kg

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C. West to east is the correct answer
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The velocity of a body of mass 20kg decreases from 20m/s to 5m/s in a distance of 100 m force on body is ?​
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hope it helps brainliest pls. and the answer is the one that is circled in red color.

Explanation:

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