All categories

3 years ago

1. Jackie carries a 100 N box a distance of 5 meters. what direction is the force and the distance?

Biology

2 answers:

strojnjashka [21]3 years ago

5 0

Answer:

50 joules

Explanation:

Work is done when a force that is applied to an object moves that object. The work is calculated by multiplying the force by the amount of movement of an object (W =F*d).

From the given data I presume you are asked to find the work done over a distance

The work done is the applied for over a distance given by

Work done=force *distance

Given force =10N

Distance =5meter

W. D=10*5

W.D=50 joules

Alecsey [184]3 years ago

4 0

Answer:

500Nm

Explanation:

Work is said to be done when the applied force on an object causes the object to move through a distance and in the direction of the applied force.

Based on the above definition, it can be concluded that before work can be done on an object, the force applied to the object must have cause the object to move. If there is no movement of the object, then work has not been done.

Mathematically,

Work done = force × distance in direction of force.

If Jackie carries a 100 N box through a distance of 5 meters, then work has been done by Jackie. We are to calculate the work done by Jackie according to the question.

Given Force = 100N, distance = 5m

Work done = 100N × 5m

Work done = 500Nm

You might be interested in

Early coal miners used canaries in cages as an early warning system to detect dangerous air

blagie [28]

Answer:

Because the Arctic glacier is crucial in cooling the land.

Explanation:

The glaciers contained in the Arctic are essential for cooling the earth's climate, which is why Arctic conditions are so important in determining the earth's climate changes.

These glaciers reflect about 80% of the sunlight in the northern hemisphere, and can cool the region's climate. If Arctic glaciers melt, most of the sun's rays will be absorbed by the ocean, increase the temperature and increase the melting of the glaciers.

As a result, the entire ecosystem will be damaged.

5 0

3 years ago

Use the numbers 1, 2, 3, 4, and 5 to place the protein creation steps below in the correct order. Ribosome attaches to the mRNA.

kirza4 [7]

Answer: The correct sequence for the protein creation is as follows-

1) Information is transcribed in DNA to mRNA.

2) mRNA leaves the nucleus.

3) Ribosome attaches to the mRNA.

4) tRNA anticodon carries an amino acid that compliments the mRNA codon.

5) The chain of amino acids forms a protein.

According to the Central Dogma, the genetic information is transferred from DNA to mRNA to Proteins.

The first step is transcription in which DNA is converted to mRNA with the help of enzyme RNA polymerase. In eukaryotic cells, this process occurs in the nucleus.

This is followed by translation, which takes place in the cytoplasm when mRNA leaves the nucleus.

Ribosomes are the specialized organelles, which act as the site for protein synthesis ( translation).

Ribosomes attach to the mRNA. tRNA brings amino acid, which has anticodon complementary to the codon present in the mRNA. A chain of amino acids is thus synthesized, which is called Protein.

8 0

3 years ago

Read 2 more answers

Which of the following nitrogen

Aloiza [94]

I think its free nitrogen

7 0

2 years ago

A nursing instructor teaches nursing students about the steps to be taken while obtaining a guaiac fecal occult blood test (gFOB

MaRussiya [10]

<h2>A guaiac Fecal occult blood test </h2>

Explanation:

"I should instruct the patient to abstain from taking nonsteroidal mitigating drugs the day preceding the test."
Nonsteroidal mitigating operators (typically truncated to NSAIDs) are a gathering of medications that assuage agony and fever and decrease aggravation.
There are almost two dozen unique NSAIDs accessible, yet they all work similarly, and that is by hindering a particular gathering of chemicals called cyclo-oxygenase catalysts, frequently condensed to COX proteins. These chemicals are answerable for the creation of prostaglandins. Prostaglandins are a gathering of mixes with hormone-like impacts that control a wide range of procedures, for example, aggravation, bloodstream, and the development of blood clots.

3 0

3 years ago

Fill in the missing words. naturalselection foundereffect geographicallyisolated species evolution

grandymaker [24]

Hi!

The ancestral finch founded a new population on one of the Hawaiian Islands. Due to the founder effect , allele frequencies of the first small population on one of the islands could have differed from their continental goldfinch-like ancestors. The process of natural selection resulted in adaptation and evolution of the island population into a new species over time. Some of the birds crossed to some of the other islands where they were geographically isolated and evolved into more species occupying different niches.

In terms of population genetics, founder effect is when there is a loss of genetic diversity as a result of the establishment of a new population by a relatively few individuals. Following such an establishment, natural selection is the process which results in the genes of the fittest individuals of the population being selected over generations. This process ultimately results in evolution, and over time may give rise to new species. Geographical isolation is the physical separation of a population from another owing to geographical changes in the terrain or area. If two populations of the same species are geographically isolated, there is a great chance over time they may evolve into two different species.

Hope this helps!

8 0

3 years ago

1. Jackie carries a 100 N box a distance of 5 meters. what direction is the force and the distance?​

1. Jackie carries a 100 N box a distance of 5 meters. what direction is the force and the distance?