If a rigid body rotates about point o, the sum of the moments of the external...

Question

Question

If a rigid body rotates about point o, the sum of the moments of the external forces acting on the body about point O equals

Answer 1

Answer #1

It a the rigid body rotates about point o, sum of the moments external forces acting on the body about point o equals of the

Answer 2

Similar Homework Help Questions

For H 6 in 24) Or the 6 forces acting on this rigid body, how many...

For H 6 in 24) Or the 6 forces acting on this rigid body, how many of them create moments abou poist A 2) 1 b) 2 c) 3 d) 4 25) Hmoments were summed ghout point A, how any unknows forces would appeur in the equsion a) 1 e) 3 e) s 26) Of the 6 firces acting on this rigid body, bow mary of dhem creale momgg shout poinl B 27 Imoments were summed sout point B how...
Consider the motion of a rigid body with principal moments of inertia I < I<I,, in...

Consider the motion of a rigid body with principal moments of inertia I < I<I,, in absence of external forces and torques (i.c., a free rigid body). Assume the body is a rectangular figure of width W, height H and length L (i.e., a book), with H<W<L, as shown in the figure. The angular velocity vector of the rigid body, in the body system, is (, . The conserved energy of the top is E, and the conserved angular momentum...
(10 point) 74. Determine the sum of the moments created by the forces about point 35*

(10 point) 74. Determine the sum of the moments created by the forces about point 35*

QUESTION 5 If you have a rigid body with a plane motion, D'Alembert's principle is applied...

QUESTION 5 If you have a rigid body with a plane motion, D'Alembert's principle is applied to prove that the external forces acting on a rigid body are equivalent to a vector ma attached to the mass center. o True False
Correct answer: a_p = <3000,-60> Body B1 is a uniform rigid disk that rotates about the...

Correct answer: a_p = <3000,-60> Body B1 is a uniform rigid disk that rotates about the fixed center O. Body B2 is a uniform thin rigid rod that connects pins P and Q, and point Q is constrained to move in a slot. 3 At the current instant we have -824 m = 24k rad/s up = 481-241 m/s w2--3k rad/s vQ = 36: m/s 362 m/s UO ?2--3k rad/s2 Matlab/Mathematica input: rOP = [-1,2] omega! = [24] omega2 =...
If a rigid body rotates about its center of gravity, its translational kinetic energy is at...

If a rigid body rotates about its center of gravity, its translational kinetic energy is at all times. equal to its rotational kinetic energy zero constant Cannot be determined

point p lies in a rigid body that rotates at angular velocity, ω-i 7-j 10-k 5...

point p lies in a rigid body that rotates at angular velocity, ω-i 7-j 10-k 5 and angular acceleration, α itj 12-k 9. The body rotates about fixed point 0, and the radius vector op is given by R-i 3-j 8-k 2. Find e acceleration of P using cross product, Unit vector i,j, and k lie in a fized coordinate system. (11 points) (a) If
4) A rigid body rotates with constant angular velocity about a fixed axis. Show that its...

4) A rigid body rotates with constant angular velocity about a fixed axis. Show that its kinetic energy K and angular momentum L are related according to K = 5, where I is the rotational inertia.
In general plane motion, if the rigid body is represented by a slab, the slab rotates...

In general plane motion, if the rigid body is represented by a slab, the slab rotates about an axis lying in the plane. about an axis perpendicular to the plane. none of the above. about an axis parallel to the plane.

d. 100 rad/s Rigid Body m-7kg 0.4 m rotates about a fixed point 0.5 m from...

d. 100 rad/s Rigid Body m-7kg 0.4 m rotates about a fixed point 0.5 m from C.G e. Total Mass (includng wheels) 100 kg v- 8 m/s uniform dsks -1kg(each) R, 0.05 m roll without slippirg Total Mass (including wheels)-100kg uniform disks R,-0.20m roll without sipping