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Anuta_ua [19.1K]
3 years ago
8

Which forces include attractive and repulsive interactions? A. electric and magnetic forces B. static friction and air resistanc

e C.rolling friction and fluid friction D. gravitational and spring forces
Physics
2 answers:
Ivahew [28]3 years ago
5 0

Answer: A. electric and magnetic forces

Explanation:

  • Magnetic force acts between two magnetic objects. A magnet has two poles- North pole and South pole. Like poles repel each other and unlike poles attract each other.
  • Electric force acts between two charged objects. Two similarly charged bodies have repulsive force between them and attractive force exists between two dissimilar charged objects.

Thus, an electric force and magnetic force are repulsive and attractive in nature.

saul85 [17]3 years ago
3 0
The answer is : A



i hoped this helped and have a wonderful day!!


:)
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The de Broglie wavelength of a 0.56 kg ball moving with a constant velocity of 26 m/s is 4.55×10⁻³⁵ m.

<h3>De Broglie wavelength:</h3>

The wavelength that is incorporated with the moving object and it has the relation with the momentum of that object and mass of that object. It is inversely proportional to the momentum of that moving object.

λ=h/p

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