
Mystery-Masses-RVFM-PH10050-This-set-
Includes::-five-blocks-of-the-same-size-&-mass-plus-five-steel-balls-also-of-the-same-size-&-mass-Students-will-be-surprised-to-observe-that-the-blocks-&-balls-when-combined-together-result-in-a-different-mass-in-each-case-The-set-illustrates-the-importance-of-mass-distribution-in-determining-the-mass-of-an-object-Mystery-Masses