Rotational motion Test 6 Name Section 2.2 lbs. - 1 kg. 0 - S 1 - mr2 (hoop) 1 -FI T- 1 1 = 1/2 mr (solid disk) 1 - 2/5 mr (solid sphere) 1- 1/3 mr (stick, end) Fe - my v=ra 1 = 1/12 mr (stick,cg) radians = deg X/ 10=I w V- 2n _I 180 T What's the dealio.. . Answer all the questions using good physics terminology and logic. YOUR ANSWERS DON'T HAVE TO BE LONG TO BE ACCURATE. 1.) Fill in the blanks with the appropriate answer: (2pts. Each) a.) 2010 = 3.5 radians b.) 1760 degrees = 307 1760 x 3.14 1, 2380 1rot adians = 360 al Grad = X(3.1/grad. =1,238 degrees and rotations 180 2.) (4pts Which is easier to accomplish...sit ups with your arms over your head or at your waist? The diagram may help you visualize what each may look like. 3.) (4pts.) Circle the wrench you think would be the best fit to loosen a bolt. Then, explain why you made your choice. The arrows show the direction of the applied force