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4vir4ik [10]
3 years ago
15

A yellow ball with a mass of 2 kg is rolling across the floor at 3 m/s. A red ball with a mass of 3 kg is rolling across the sam

e floor at 3 m/s. Which ball has greater kinetic energy, and why? The yellow ball has greater kinetic energy, because it is rolling at a higher position above the ground. The red ball has greater kinetic energy, because it has a greater mass. The yellow ball has greater kinetic energy, because it is rolling at a greater speed. The red ball has greater kinetic energy, because it is releasing more thermal energy.
2
SEE ANSWERS
Physics
2 answers:
valentinak56 [21]3 years ago
4 0

Answer: B.)The red ball has greater kinetic energy, because it has a greater mass.

Explanation: i hope this helps!

Amiraneli [1.4K]3 years ago
3 0

Answer:B The red ball has greater kinetic energy because it has greater mass

Explanation:

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The law of reflection states that the angle of incidence = the angle of reflection.

Explanation:

Reflection is the phenomenon that occurs when a ray of light hits the boundary between two media and it is reflected back into the first medium.

In such a situation, we call:

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There is a precise relationship between the angle of incidence and the angle of reflection. In fact, the Law of Reflection states that:

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Answer:

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The force balance of the system is

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