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professor190 [17]
4 years ago
9

At what width does a totality of a Solar Eclipse span?

Physics
1 answer:
kari74 [83]4 years ago
6 0
115km (71 miles) , the eclipse will also have a magnitude of 1.0306
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What is the velocity of an object that has a momentum of 4,000 kg-m/s and a mass of 115 kg? Round to the nearest hundredth.
iren [92.7K]

Answer:

B. 34.78 m/s

Explanation:

Momentum of a body or an object is given as the product of its velocity and its mass.

Therefore;

Momentum= velocity x mass

But; velocity = ? mass =115 kg , momentum = 4,000 kgm/s

Thus; velocity= momentum/mass

                      = 4,000/115

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Light is shining in the images. Which object reflects a lot of light, absorbs a little light, and transmits almost no light?
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Answer:

<h2>speed</h2>

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7 0
3 years ago
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storchak [24]

<u>Answer:</u>

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There is conservation of momentum here in this problem so we will use the following problem:

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So substituting the given values in the above formula to get:

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206.125=196.425+4.05m_2

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m_2=\frac{9.7}{4.05}

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Therefore, the mass of the skateboard is 2.39 kg.

7 0
3 years ago
What is the momentum of an object with 9.74 kg and 15 m/s?​
dolphi86 [110]

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