A 25 kg box is at rest on top of a spring with spring constant k = 1000 N/m. Thespring is attached to the bottom of an elevator car, as shown in the figure below.i) With the elevator car at rest, find the distance that the spring is compressedcompared with its original equilibrium position (i.e. no box on top of the spring).ii) The elevator now accelerates upward at a rate of 4.0 m/s 2 . Does the distance thespring is compressed change? If so, by how much?
Pageof 7Physics Lab (Online Simulation) 1 CAPACITOR AND CAPACITANCE Electricity and Light TA name: Due Date: Student Name: Student ID: This lab uses the Capacitor Lab: Basics simulation from PhET Inte
Pageof 7Physics Lab (Online Simulation)1CAPACITOR AND CAPACITANCEElectricity and LightTA name: Due Date:Student Name:Student ID:This lab uses the Capacitor Lab: Basics simulation from PhET Interactive Simulationsat University of Colorado Boulder, under the CC-BY 4.0 license, and designed for OnlineLabs. Goals:Students will be able to:● Identify the variables that affect the capacitance