Answer:
v = 5 m/s.
Explanation:
Given that,
Mass of a student, m = 55 kg
He traveled 200 m in 40 s
We need to find the student’s average speed. Total distance divided by total time is equal to average speed. It can be written as :

So, the average speed of the student is 5 m/s.
Answer:
Learning organizations
Explanation:
Learning organizations -
It is the company , which facilitates the learning of its member and transform itself .
It enables the students or the learners to work or learn and attain knowledge .
the main focus is to get knowledge for a better career ahead .
Similarly ,
Noah's Ark is also an example of a Learning organizations .
The government encouraged the construction of the transcontinental railroad bypassing the Pacific Railway Act in 1862 and by presenting land to railroad companies for every mile of track spread by that railroad company.
<h3 /><h3>What is Pacific Railway Act 1862?</h3>
The Pacific Railroad Acts of 1862 existed a series of acts of Congress that enabled the construction of a "transcontinental railroad" in the United States by authorizing the assignment of government bonds and the contributions of land to railroad companies. The Pacific Railway Act, which evolved into law on July 1, 1862, offered government incentives to assist “men of talent, men of personality, men who are willing to invest” in designing the nation's first transcontinental rail line.
Pacific Railway Acts, (1862, 1864), two estimates that furnished federal subsidies in land and loans for the structure of a transcontinental railroad across the United States. The government encouraged the construction of the transcontinental railroad bypassing the Pacific Railway Act in 1862 and by presenting land to railroad companies for every mile of track spread by that railroad company.
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To learn more about Pacific Railway Act 1862 refer to:
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Hundreds of Indians died and the trail of tear was formed. they were forced to move to Indian reservations in present day Oklahoma
Answer: The 15th Amendment
Explanation:
The 15th Amendment, granting African-American men the right to vote, was adopted into the U.S. Constitution in 1870. Despite the amendment, by the late 1870s discriminatory practices were used to prevent African Americans from exercising their right to vote, especially in the South.