Reddit reviews Clear Tape, 32 Roll Transparent Adhesive Tape for Office, Home, School, DIY Accessory Making, 3/4 inch Wide
We found 1 Reddit comments about Clear Tape, 32 Roll Transparent Adhesive Tape for Office, Home, School, DIY Accessory Making, 3/4 inch Wide. Here are the top ones, ranked by their Reddit score.
STRONG ADHESION: The clear tapes are of high quality which can stick to most surface quickly and firmly.EASY TEAR: Easily tear with your hand and it can be used on all standard office tape dispenser.WATERPROOF TAPE : The sealing tapes are durable and moisture-resistant, which can be stored many years. It is a great alternative to some brand tapes.GLOSS CLEAR TAPE: The transparent tapes are not the fogged white, they are crystal clear and can be seen through with no distortion. The tapes would not turn yellow or degrade over time.WIDE APPLICATIONS : Perfect use for office, home, school arts and crafts, small packages, sealing envelopes, mending documents, placing over labels,etc.
I'll assume that ball is 10cm diameter, so its
radius=5cm
volume=524 cm^3
a penny is 3% copper (density 8,96 g/cm^3 )
and 97% zinc (density 7,14 g/cm^3 )
so total weight is 524cm^3 (8,96 g/cm^3 3% + 7,14 g/cm^3 97%) = 3770g
(it has to be less than that ofc because that ball is not homogeneous)
EDIT: /u/s1th_lord and others asked about the tape. This pack of 32 1200in rolls of tape totals 30480in = 975.36m and weighs 1.63lb = 740g. I'll assume there are 100g of spool etc so 640g of "pure" tape.
It seems OP used tape over every coin, and a penny is 19,05mm diameter, so 1000 pennies = 19,05m of tape.
The weight of tape used then = 19,05m 640 g / 975.36m = 12 grams.