Constants I Periodic Table Calculate the moment of inertia of the array of point objects shown in the figure (Figure 1) about the vertical axis. Assume m = 2.2 kg, M = 3.5 kg , and the objects are wired together by very light, rigid pieces of wire. The array is rectangular and is split through the middle by the horizontal axis. Express your answer using two significant figures. ly= kg m2 Submit Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining Figure 1 of 1 Part B Calculate the moment of inertia of the array of point objects shown in the figure about the horizontal axis. Assume m = 2.2 kg, M - 3.5 kg, and the objects are wired together by very light, rigid pieces of wire. The array is rectangular and is split through the middle by the horizontal axis. -1.50 m 0.50 m- C. ZAxis Express your answer using two significant figures. 0.50 m-- ? kg - m? P Pearson
Rigid Body
A rigid body is an object which does not change its shape or undergo any significant deformation due to an external force or movement. Mathematically speaking, the distance between any two points inside the body doesn't change in any situation.
Rigid Body Dynamics
Rigid bodies are defined as inelastic shapes with negligible deformation, giving them an unchanging center of mass. It is also generally assumed that the mass of a rigid body is uniformly distributed. This property of rigid bodies comes in handy when we deal with concepts like momentum, angular momentum, force and torque. The study of these properties – viz., force, torque, momentum, and angular momentum – of a rigid body, is collectively known as rigid body dynamics (RBD).
Trending now
This is a popular solution!
Step by step
Solved in 2 steps