Apply the following settings and answer the questions a. Remove damping (or slide to none)
b. Check the stopwatch box to activate the timer
c. Attach the 100g mass slowly and record the initial position of this spring-mass system.
d. Now stretch additional 10cm and let it be moving up and down so that it constitute SHM

1. Record the time it takes for 20 complete oscillations and calculate the period (the time for one complete cycle.

Time (t) = s, Period (T) = s

2. Using the spring constant found in step 1 and the 100g mass, calculate the period of this SHM.

Apoint charge +q is at the origin. a spherical gaussian surface centered at the origin encloses +q. so does a cubical surface centered at the origin and with edges parallel to the axes. select "true" or "false" for each statement below. the electric flux through the spherical surface is greater than that through the cubical surface. suppose (for this statement only), that q is moved from the origin but is still within both the surfaces. the flux through both surfaces remains unchanged. the area vector and the e-field vector point in the same direction for all points on the spherical surface. the e-field at all points on the spherical surface is equal due to spherical symmetry. the flux through the spherical gaussian surface is independent of its radius.