A weight is oscillating on the end of a spring (see figure). The displacement from equilibrium of the weight relative to the point of equilibrium is given by y = 12(cos(8t). - 4 sin(8t)) where y is the displacement (in meters) and t is the time (in seconds). Find the times when the weight is at the point of equilibrium (y=0) for 0 ≤t≤ 1. (Enter your answers as a comma-separated list. Round your answers to two decimal places.) t =

Q: A tank initially contains 300 gallons of water with 50lbs of salt disolved in the water. A brine…

A:

Q: 280. y = cos-1(Vx)

A:

Q: 5.PT. PLN has $140000 to invest. The alternative investments and the corresponding annual returns…

A: According tot he given information it is required to form an linear programming problem for the…

Q: Sketch exactly two full periods of y=-3/2 sin (x/2- pi/4). Indicate all the key points on the x-axis…

A: Given: y=-32 sin x2-π4 To sketch for two full periods.

Q: The amount of daylight in a town can be modelled by the sinusoidal function d(t)= 4.37 cos 0.017t +…

A: Solution of given question is written in below steps.

Q: Find the value of -4t e cos(4t) dt.

A:

Q: find dy /dx for Hhe fallowing Y=(catx²)(cot"x) 2

A:

Q: dy dx = Let y = (3+ cos² x)8

A: please see the attached solution belowExplanation:I write all answers after simplification