Two hockey pucks, labeled a and b, are initially at rest on a smooth ice surface and are separated by a distance of 18.0 m . simultaneously, each puck is given a quick push, and they begin to slide directly toward each other. puck a moves with a speed of 3.10 m/s , and puck b moves with a speed of 3.50 m/s . what is the distance covered by puck a by the time the two pucks collide?

Adisk with a radius of r is oriented with its normal unit vector at an angle q with respect to a uniform electric field. which of the following would result in an increase in the electric flux through the disk? check all that apply? a. increasing the area of the disk b. decreasing the given orientation angle of the disk c. decreasing the strength of the electric field d. increasing the given orientation angle of the disk, but not exceeding an angle of 90