Three objects lie in the x,y plane. Each rotates about the z axis with an angular speed of 6.23 rad/s. The mass m of eac

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Three Objects Lie In The X Y Plane Each Rotates About The Z Axis With An Angular Speed Of 6 23 Rad S The Mass M Of Eac 1 (34.84 KiB) Viewed 24 times

Three objects lie in the x,y plane. Each rotates about the z axis with an angular speed of 6.23 rad/s. The mass m of each object and its perpendicular distancer from the z axis are as follows: (1) m = 8.80 kg and r1 -8.80m(2) m2 = 2.60 kg and r2 = 8.80m. (3) ma - 4.90 kg and r -8.60 m. Find the tangential speed of (a) object 1. (b) object 2, and (c) object 3. (d) Determine the total kinetic energy of this system using the expression KE = fm 10,9 fm9098 + m09 (e) Find the rotational kinetic energy of the system using the relation tº to verify that the answer is the same as that in (d). (a) Number Units (b) Number Units (c) Number Units (d) Number Units (e) Number i Units