Momentum is defined as A) mass times speed. B) mass times ...

[SAVANNAHHOOPER23]

Momentum is defined as
 
  A) mass times speed.
  B) mass times velocity.
  C) force times velocity.
  D) mass times acceleration.
  E) force times acceleration.

Question 2

Process of Science: Explain the phrase used by Carl Sagan, Extraordinary claims require extraordinary evidence.
 
  What will be an ideal response?

[Dunkey]

Answer to Question 1

B

Answer to Question 2

Whenever someone claims to have found or witnessed something, the burden of proof is on them. This is especially true for claims that have a major significance such as a new theory, overturning an established theory or, of particular relevance to this Chapter, of extraterrestrial life.

[SAVANNAHHOOPER23]

Great answer, keep it coming

[milbourne11]

Thanks for the timely response, appreciate it