Practical ApplicationsPA-1 A weight is tied to the end of a spring and then set into motion. The displacement ofthe weight from the equilibrium is given by the equation below. Hence, simplify theequation and then describe how long will it takes for the weight to go from itsminimum to its maximum displacement.y= -3 (sin (2t) cos (2t) + 1] where t is time in secondssin (2t) + sec (2t)PA-2 Consider a 15-foot ladder placed against a wall such that the distance from the topof the ladder to the floor is h feet and the angle between the floor and the ladder istheta (symbol is e).a) Write the height. h, as a function of angle eb) If the ladder is pushed toward the wall, increasing the angle by e by 10°, write anew function for the height as a function of 0 + 10° and then express in terms ofsines and cosines of 0 and 10°.

Name: Practical ApplicationsPA-1 A weight is tied to the end of a spring an
Uploaded: 2024-03-20T06:46:42.000Z
Channel: Bartleby
Description: Practical ApplicationsPA-1 A weight is tied to the end of a spring and then set into motion. The displacement ofthe weight from the equilibrium is given by the equation below. Hence, simplify theequation and then describe how long will it takes for