Question

. Which of these factors affects the period and frequency of an oscillating spring?
I. Spring constant
II. Spring stretch
III. Mass attached to the spring
(A) I only
(B) II only
(C) III only
(D) I and II only
(E) I and III only

Answer 1

Answer:

E

Explanation:

as the formula of time period is

T=2π√m/k

as we see here T depend on m and k