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:
What is subculture? Define and provide an example: A subculture is a group of people within a culture that differentiates itself from the parent culture to which it belongs, often maintaining some of its founding principles. ... Examples of subcultures include hippies, goths, bikers, and skinheads. The concept of subcultures was developed in sociology and cultural studies.
What is counter culture? Define and provide an example: Those going against the mainstream developed their own identity, known today as counterculture — a movement diametrically opposed to the status quo. ... Counterculture is a movement that opposes social norms, according to Boundless Sociology.
Examples of countercultures in the U.S. could include the hippie movement of the 1960s, the green movement, polygamists, and feminist groups.
Explanation:
Answer:
A combination of privately-owned industry and government control.
Explanation:
It made shipping goods difficult