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ivolga24 [154]
3 years ago
7

Which takes longer to reach earth, light from the sun or light from other stars? Explain.

Physics
2 answers:
tigry1 [53]3 years ago
7 0
Light from stars take longer to reach earth because the stars are further than the sun
densk [106]3 years ago
4 0
Light from other stars take longer to reach the earth because they are farther than our sun.
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if the angular momentum of a rigid body is changing, does that mean that there must be a net torque acting on the body?
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The attribute of any rotating object determined by the product of the moment of inertia and the angular velocity is known as angular momentum.

<h3>What is Angular Momentum?</h3>
  • Without a kickstand, attempting to balance while getting on a bicycle will definitely result in you falling off. However, these wheels gain angular momentum once you begin pedaling. They're going to be resistant to change, which will make balance simpler.
  • The definition of angular momentum is:  any rotating object's characteristic determined by moment of inertia times angular velocity.
  • It is a characteristic of rotating bodies determined by the sum of their moment of inertia and angular velocity. Since it is a vector quantity, the direction must also be taken into account in addition to the magnitude.
  • Angular Momentum Examples : We encounter this property frequently, whether knowingly or unknowingly.
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  • As a result, she conserves angular momentum and spins faster.

To Learn more About angular momentum refer to :

brainly.com/question/26889176

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How far away is mars from the sun. why is is red?
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What happens when you drop a sugar cube into a mug of hot tea
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