What percent of earth's density does Jupiter have?

1 answer:

Ivan4 years ago

3 0

Density of Earth: 5.514 g/cm³
Density of Jupiter: 1.326 g/cm³

1.326 g/cm³ / 5.514 g/cm³ ≈ 0,24
0,24 * 100 = 24%

Jupiter has 24% of earth's density.

(Density numbers are from internet, you may calculate with your own ones if u have )

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Answer: Graph C is the correct option

Explanation:

The question is incomplete, please remember to submit the whole question :)

However, the rest of the question with its corresponding figures is below:

Assume that positive momentum is to the right, which of the following best represents the momentum of the cart of mass m as a function of time before and after the collision?

The initial momentum $p_{o}$ of the cart with mass $m$ (before the collision) is:

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On the other hand, the final momentum $p_{f}$ of both carts (after the inelastic collision) is:

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So, according to this, the correct graph tha best represents the situation is C. Since before the collision the momentum is negative, then both carts slow down after the collision ( $V_{f}$ ), and taking into account the linear momentum is directly proportional to the velocity $p_{f}$ (although is in the positive direction) is less than $p_{o}$ .