coooool222
Junior Member
- Joined
- Jun 1, 2020
- Messages
- 93
I really need help my teacher never taught us this and assign this for us .
Spring Motion The height attained by a weight attached to a spring set in motion is
s(t)=−4cos8πts(t)=−4cos8πt inches after t seconds.
(a) Find the maximum height that the weight rises above the equilibrium position y = 0
(b) When does the weight first reach its maximum height if t≥0?
(c) What are the frequency and the period?
i know A is 4 since the frequency is 4
I have no clue for B
Frequncy is 4 and the period is 1/4 = 2 pi / 8 pi = 1/4
Spring Motion The height attained by a weight attached to a spring set in motion is
s(t)=−4cos8πts(t)=−4cos8πt inches after t seconds.
(a) Find the maximum height that the weight rises above the equilibrium position y = 0
(b) When does the weight first reach its maximum height if t≥0?
(c) What are the frequency and the period?
i know A is 4 since the frequency is 4
I have no clue for B
Frequncy is 4 and the period is 1/4 = 2 pi / 8 pi = 1/4