Question 6 (1 point)
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A passenger at rest on a flatbed train car fires a bullet straight up. The event is viewed by observers at rest on the station
platform as the train moves past the platform with constant velocity. What is the path of the bullet as described by the
observers on the platform?
O
a straight horizontal path in the direction of the train's velocity
a parabolic path
O
a straight vertical path up and down
a straight diagonal path upward
a semi-circular path
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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.