4. (a) All forces acting on the rigid rod have equal magnitude of 10N. If the monent of inertia of the rod around the fixed point O is I, = 5kg.m², determine the direction of rotation and magnitude of %3D the angular acceleration and the net torque for 0 = 45°. F2 1 m 0 0 1m 1 m 1 m FA F5 4. (b) Calculate the center of mass coordinates for the following configuration and fill in the Table 4. 10 10 m1(kg) m2(kg) m3(kg) m.(kg) m5(kg) mg(kg) m;(kg) mg(kg) mg(kg) m10(kg) 5 6. 6. 4. 6. 2 1 Table 4 Problem 4 (Express your answer in three decimal places) XCm (m) YCM(m) RCM(m)
4. (a) All forces acting on the rigid rod have equal magnitude of 10N. If the monent of inertia of the rod around the fixed point O is I, = 5kg.m², determine the direction of rotation and magnitude of %3D the angular acceleration and the net torque for 0 = 45°. F2 1 m 0 0 1m 1 m 1 m FA F5 4. (b) Calculate the center of mass coordinates for the following configuration and fill in the Table 4. 10 10 m1(kg) m2(kg) m3(kg) m.(kg) m5(kg) mg(kg) m;(kg) mg(kg) mg(kg) m10(kg) 5 6. 6. 4. 6. 2 1 Table 4 Problem 4 (Express your answer in three decimal places) XCm (m) YCM(m) RCM(m)
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Transcribed Image Text:4. (a) All forces acting on the rigid rod have equal magnitude of 10N. If the monent of inertia of the
rod around the fixed point 0 is I, = 5kg.m?, determine the direction of rotation and magnitude of
the angular acceleration and the net torque for 0 = 45º.
F,
3.
1 m
0 1m
1 m
1m
1
F4
F5
(b) Calculate the center of mass coordinates for the following configuration and fill in the Table 4.
10-
6.
10
m¡(kg) m2(kg) m3(kg) m,(kg) m5(kg) m(kg) m,(kg) ma(kg) mg(kg) m10(kg)
3.
6.
4.
6
2
1
Table 4 Problem 4 (Express your answer in three decimal places)
YCM(m)
RCN(m)
XCM (m)
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