41 63 T2 3. The traffic light hangs from the cables as shown. Draw a free-body diagram on a coordinate plane for this situation and calculate the tensions T, T, and T3. T3 W 200 N
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- 13. You want to push a 7-kg box up a 15° ramp. The coefficient of kinetic friction between the ramp and the box is 0.30. With what magnitude force parallel to the ramp should you push on the box so that it moves up the ramp at a constant speed? 7kg e=15° А. 16.56 N B. 55.56 N C. 37.67 N D. 23.50 NDetermine the tensions in cables AB, BC, BD, and DE if the weight W = 176 N. You will need a free- body diagram at B and another at D to solve this problem. Round all answers to one decimal place. A TAB TBC TBD TDE 34% 36% B N Z Z N N 18 E 11 DF-H Only! Please
- An airborne body of mass, m=64.3kg, is pushed straight upward by a vertical force, Fv=641N. a.What is the net force in the vertical irection? Let up be the positive direction, use Fv and let Fg be the wieght of the body.b. what is the magnitude of the net force exerted on the object in newtons?c. what is the acceleration of the body in m/s2?A 200 kg object stay in rest on a 60 degree slope, the normal force on the object is: a. 200 kg b. 1960 N c. 1697 N d. 490 N e. 980 N2. You are moving the box (m=1Okg) across a rough floor by pushing on it at an angle of 20° below the horizontal with force of magnitude F=100N. What is the coefficient of kinetic friction between the box and the floor if it is moving at constant velocity? Present free-body diagram. 10°