Answer:A language is a structured system of communication. Language, in a broader sense, is the method of communication that involves the use of – particularly human – languages. The scientific study of language is called linguistics
Explanation:
Answer:
The first case requires more force to spin de bucket.
Explanation:
As we know, the centripetal force is directly proportional to the mass, the equation is given by:

The first case has a quarter more water than the second case, therefore the first case requires more force to spin de bucket.
I hope it helps you!
Answer: A,B, and E
Explanation: Just checked I got them right:)
F=ma
F=125 N
m= 50 kg
125=50a
a=2.5 m/s^2