SOLUTION: The height at time t (s) of a weight, oscillating up and down at the end of a spring is given below.
s(t) = 900 + 70cos(t)
(a) Find the velocity at t = π/4 s.
(b) Fin
Algebra ->
Algebra
-> Trigonometry-basics
-> SOLUTION: The height at time t (s) of a weight, oscillating up and down at the end of a spring is given below.
s(t) = 900 + 70cos(t)
(a) Find the velocity at t = π/4 s.
(b) Fin
Log On
Question 348407: The height at time t (s) of a weight, oscillating up and down at the end of a spring is given below.
s(t) = 900 + 70cos(t)
(a) Find the velocity at t = π/4 s.
(b) Find the acceleration at t = π/4 s. Answer by Fombitz(13828) (Show Source):
