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tiny-mole [99]
2 years ago
11

When a ball is dropped down from rest and air friction is neglected, determine the speed it is gaining per second.

SAT
1 answer:
olga55 [171]2 years ago
5 0

Answer:

yes it is true it is gaining per second

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In a closed system a reversible chemical reaction will reach a state of dynamic chemical when the rate of the forward reaction i
vitfil [10]

In a closed system a reversible chemical reaction will reach a state of dynamic chemical equilibrium   when the rate of the forward reaction is to be in or equal to the rate of the reverse reaction.

<h3>What occurs if a reaction reaches dynamic equilibrium in a closed system?</h3>

A closed chemical system is said to attain dynamic equilibrium if the rate of the forward reaction is said to have equals the rate of the backward reaction and also the level of concentrations of products and reactants are said to be the same.

Hence, In a closed system a reversible chemical reaction will reach a state of dynamic chemical equilibrium   when the rate of the forward reaction is to be in or equal to the rate of the reverse reaction.

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6 0
2 years ago
There are a total of _____ questions in the math section of the PSAT.
Brut [27]
There are a total of Forty seven questions in the math section of the psat.
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2 years ago
Margaret is playing a game with a standard deck of 52 cards which contains 4 jacks. the first player to select a jack gets to st
zepelin [54]

With a typical 52-card deck that has 4 jacks, Margaret is playing a game. The game is initiated by the first player to choose a jack. When choosing first, Margaret's probability of selecting Jack is 1/13.

The same will occur since probability will be determined using the formula necessary outcome divided by total outcome.

Here, the total number of cards in the deck (total outcome) equals 52.

Given that Margaret can select any of the four jacks, the necessary result (number of jacks) is 4.

Probability is 4/52, or 1 by 13, which is the required probability for the question.

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5 0
1 year ago
Which of the following most directly explains the importance of improved agricultural productivity to the industrialization of e
dsp73

The importance of improving agricultural productivity for the industrialization of economic production in Europe in the period from 1750 to 1900 is that as less labor was needed on farms, more people moved to urban areas to work in factories.

<h3 /><h3>First Industrial Revolution</h3>

It began in England in 1760, a period in which the transition from the feudal to the capitalist system took place. This transition occurred due to the technological development in Europe, which generated several economic and social transformations in the world.

Therefore, the impacts of the Industrial Revolution are related to the productive processes, which ceased to be artisanal to be developed in factories with the use of machines, thus emerging new working relationships.

The correct answer is:

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4 0
2 years ago
Ax ^{2} +5x+2=0
Marina86 [1]

Answer:

copy and paste

Explanation:

https://www.khanacademy.org/math/algebra2/x2ec2f6f830c9fb89:eq/x2ec2f6f830c9fb89:extraneous-sol/v/finding-radical-equation-with-given-extraneous-solution

8 0
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