Question

Describe an experiment on how the center of gravity of a uniform lamina

Answer 1

Answer:

Experiment: MechanicsAIM: To find the center of gravity for a lamina using the plumb line method / the balancing methodTHEORY:The center of gravity is the average location of the weight of an object. We can completely describe the motion of any object through space in terms of the translation of the center of gravity of the object from one place to another and the rotation of the object about its center of gravity if it is free to rotate.The centre of gravity is the single point through which the weight of a body appears to act. A plumbline is a string with a mass attached to the end and it can be used to locate the centre of gravity of a lamina. It works on the principle that the c.g. of a freely swinging body comes to restdirectly below the pivot. The body is suspended from three different points and the position of the plumbline is noted in each case. The intersection of the three lines is the c.g.The terms "center of mass" and "center of gravity" are used synonymously in a uniform gravity field to represent the unique point in an object or system which can be used to describe the system's response to external forces and torques. The concept of the center of mass is that of an average of the masses factored by their distances from a reference point. In one plane, that is likethe balancing of a seesaw about a pivot point with respect to the torques produced.

hope this helped mark me brainliest if so