[Answered] A mass suspended from a spring bobs up and down one complete cycle every 2 s. Its period is A) ...

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mcmcdaniel

Hero Member
Posts: 550

on: Jul 29, 2018

A mass suspended from a spring bobs up and down one complete cycle every 2 s. Its period is

A) 0.5 s.
B) 1 s.
C) 2 s.
D) none of the above

Question 2

In - decay, the number of protons in the nucleus is

A) decreased by 1.
B) decreased by 2.
C) increased by 1.
D) increased by 2.
E) remains unchanged.

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Ashley I

Sr. Member
Posts: 344

Reply #1 on: Jul 29, 2018

Answer to Question 1

Answer: C

Answer to Question 2

C

mcmcdaniel

Hero Member
Posts: 550

Reply #2 on: Jul 29, 2018

Ashley I

Sr. Member
Posts: 344

Reply #3 on: Jul 29, 2018

You're welcome

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