PHYSICS 1250 Study Guide - Quiz Guide: Friction

• School: Ohio State University
• Department: Physics
• Course: PHYSICS 1250
• Professor: All

Document Summary

Start quiz 20 minutes before end of class. 1 meter (m) = 3. 281 feet 1 mile = 5280 feet 1 hour =3600 s |g|=9. 8 m/s2 v=vi+at x-xi=vit+ at2 v2=vi. Problems1&2: two blocks connected by a rope of negligible mass are dragged by a horizontal force,| f|=68. 0 n. the blocks move to the right. m1=12. Problem 1: (5 pts) draw a free-body diagram showing all the forces on m2. Problem 3: (3pts) the famous dj mc-newton places a coin 0. 2 m from the center of his turntable (which is horizontal). Problem 4: (5 pts) mc-newton"s turntable speeds up so the coin"s speed is now. The coin slips off the turntable at this speed. Problem 5: (2 pts) mc-newton"s turntable is rotating in the counter clockwise direction, as shown in the figure. The coin is right below the a and its speed is constant.