Question

Please solve it clear they solve it two time wrong , solve it with find,given,FBD,formula ..thankyoooou ?????

The collar at O and attached shaft OC rotate about the fixed X-axis at a constant rate 1 = 4 rad/s. The circular disk with radius 300 mm rotates at an angular velocity of ) = 10 rad/s and accelerates at a rate of Ö = 2 rad/s2. An observer and xyz coordinate system are attached to the disk, as shown in the figure below The following equations are to be used to find the velocity and acceleration of point A. ỦA = c + (ỮA/c)ret + 3 x 7A/c ỦA = x2 + (@Alc)ret +ã xÓA/c + 2 x (6A/c)ret + x 3 x 7A/c (a) Determine the velocity vector for point C, and ( 1 )ret . (10 pts.) (b) Determine ü, 7 Ale, and Ở A. (15 pts.) (c) Find ac(ă Ale)ret and a . (15 pts.) 400 300 mm 2 - 4 rad/s UZ 0 = 10 rad/s 3 - 2 rad/s2

Answer 1

2 1> 10) 400 S - 4 û x =-1600 mm/ n =-1.6 ŷ m/s Also, watchar con points A anda lie on the same body sie, disk. sigid b) Herre, w =ė 13 13 Also TEA =118 to Prendre ove sezon Now, velocity of point A, JA Jet Jarc + Bxdare + But, Jole co

(4 To 6400 l mons ä: -6.4 @moys? Also, (a chored to points A and a lie on the same rigid body

Question 2 E Giren situation is as follows: FBD Fx and fy are reaction forces at o. 24 450 400 Lb. T 644 lb a) Translation of weight 644- Taro >> 644 -T Sonos a figa 386.03 in/e- weight a 644-To 1.6689 (1) Rotation of disks Morment about o=10x 322 Tx12 - 400x 24 = 38 386.09 gyration

A Then, of total force forces applied maganidade of total at on Itatal - Valth Etotal = 1040 lb