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3 years ago

What is included in a linked list node?

Computers and Technology

1 answer:

il63 [147K]3 years ago

7 0

Answer: I a reference to the next node

III a data element

Explanation:

A linked list is simply referred to as a linear data structure, whereby the elements would not be stored at memory locations that are together in the sequence.

In simple words, we can simply say that a linked list is made up of nodes in which, every node has a data element and also a link or reference to the next node that is in the list.

Therefore, based on the explanation above, the correct option will be:

I. a reference to the next node

III a data element

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A5.3 1012 kg satellite is 1,800 m from another satellite that has a mass of 3.5 x 108 kg. What is the gravitational

SIZIF [17.4K]

Answer:

$F = 3.82 * 10^4N$

Explanation:

Given

Mass of satellite 1 = 5.3 * 10¹²kg

Mass of satellite 2 = 3.5 * 10⁸kg

Distance between them = 1,800 m

Required

Gravitational Force between them.

The gravitational force between them is calculated as thus;

$F = \frac{Gm_1m_2}{r^2}$

Where G = Gravitational Constant

$G = 6.67408 * 10^{-11} Nm^2/kg^2$

$m_1 = 5.3 * 10^{12}kg$

$m_2 = 3.5 * 10^8kg$

$r = 1800m$

Substituting these values in the above formula;

$F = \frac{Gm_1m_2}{r^2}$ becomes

$F = \frac{6.67408 * 10^{-11} * 5.3 * 10^{12}*3.5 * 10^8}{1800^2}$

$F = \frac{6.67408 * 5.3 * 3.5 * 10^{-11} * 10^{12} * 10^8}{1800^2}$

$F = \frac{123.804184 * 10^{9}}{3240000}$

$F = \frac{123804184000}{3240000}$

$F = 38211.1679012$

$F = 3.82 * 10^4N$ ---- Approximated

Hence the gravitational force between them is $3.82 * 10^4N$

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3 years ago

Discuss TWO changes in ICMP that took place with the development of IPV6 and indicate why those changes were made.

max2010maxim [7]

Answer:

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Explanation:

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Answer:

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Explanation:

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Answer:

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