Question

An object is suspended from a spring is oscillating up and down. the distance from the high point to the low point is 30 cm and the object takes 4(s) to complete 5 cycles. for the first few cycles the distance from the mean position d(t) centimeters with respect to the time (t) seconds is modeled by a sine function

a) write a cosine and sineequation that describes the distance of the object form its mean potion as a function of time(please use deg. in the equation. not 4 pi or 2 pi)
b) Sketch both graphs

Answer 1

So we need to find out what

Answer 2

Tell me about the question

Answer 3

we need to find the sine and cosine eqn in this question\

Answer 4

plz dont use 2 pi in ur eqn

Answer 5

use degrees

Answer 6

from here: http://hyperphysics.phy-astr.gsu.edu/hbase/shm.html