Question

Figure shows a disc of radius R=20cm with a portion of it removed symmetrically.The removed part is a disc of radius R/2 .The removed part is now placed in contact with the larger disc as shown in figure.Disc has uniform mass distribution.With respect to origin at centre of larger disc find x -coordinate of centre of mass of system (in cm ). -​

Answer 1

Answer:

An ecosystem is a geographic area where plants, animals, and other organisms, as well as weather and landscape, work together to form a bubble of life. Ecosystems contain biotic or living, parts, as well as abiotic factors, or nonliving parts. Biotic factors include plants, animals, and other organisms.

Explanation:

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