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omeli [17]
4 years ago
5

Please Help! Im dumb.

Physics
2 answers:
Rus_ich [418]4 years ago
8 0
The answers false I believe
My name is Ann [436]4 years ago
3 0
The answer is false hopes this helps!
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Air resistance allow objects to develop full acceleration due to gravity true or false
Aloiza [94]
False. because the object cannot freefall due to resistance, so it cannot develop full acceleration.
3 0
3 years ago
Electricity and magnetism are? Regulated by one force with positive and negative charges Two separate forces Both of the above
Anarel [89]

Answer:

two separate forces

Explanation:

Electricity and magnetism are two separate forces. However, they come together in a field called electromagnetism. Both types of forces are linked; a moving magnet may push electric charges and trigger electric current. Objects which have both positive and negative charges are mutually repulsive to each other, and those with opposite charges are mutually attractive.

5 0
3 years ago
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spin [16.1K]

I need you to make me an invented poem written please not in image

3 0
2 years ago
HELPPP WILL GIVE BRAINLIEST!!!!
marishachu [46]

Explanation:

Thermal energy is basically the energy derived from heat when there is a temperature change in a body.

Kinetic energy is the energy due to the motion of a body.

Potential energy is the energy at rest or due to the position of a body.

  • Thermal energy is highly related to kinetic and potential energy.
  • Thermal energy is a type of kinetic energy because it causes the motion of the particles in a body.
  • An increase in thermal energy gives the particles more energy to move and then, their kinetic energy increases.
  • Kinetic energy is directly related to thermal energy.
  • A low thermal energy increases the potential energy in a body.
  • A body at rest will exert its maximum potential energy.

learn more:

Thermal energy brainly.com/question/914750

#learnwithBrainly

4 0
4 years ago
Suppose that an electron and a positron collide head-on. Both have kinetic energy of 1.20 MeV and rest energy of 0.511 MeV. They
AnnZ [28]

Answer:

E = 1.711 MeV

Explanation:

From the law of the conservation of energy:

K.E_{e}+K.E_p + E_{e}+E_{p} = 2 E

where,

K.E_e=K.Ep= the kinetic energy of positron and electron = 1.2 MeV

E_e=E_p = Rest energy of the electron and the positron = 0.511 MeV

E = Energy of Photon = ?

Therefore,

1.2\ MeV + 1.2\ MeV + 0.511\ MeV + 0.511\ MeV = 2E\\\\E = \frac{3.422\ MeV}{2}\\\\

<u>E = 1.711 MeV</u>

3 0
3 years ago
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