A unicorn running on a beach at 6 m/s changes speed at a
constant rate of 2.5 m/s2 over a period of 1 seconds. What distance did the unicorn travel during this process?
Two people play tug of war. The 103-kg person on the left pulls with 1,034 N, and the 72-kg person on the right pulls with 846 N. Assume that neither person releases their grip on the rope with either hand at any time, assume that the rope is always taut, and assume that the rope does not stretch. What is the magnitude of the tension in the rope in Newtons?