Only one thing will weigh 500kg every time, and that is a 500kg weight. Everything else will vary in its weight, so it will not be exactly 500kg, but polar bears can weigh around that much, if you really need an example.
A) x10 - 20 pence coins
B) x2 - 2 pound coins & x2 - 50 pence coins & x1 - 20 pence coin
C) x10 - nickles
D) x20 - pennies
E) x1/2 - Stick of Butter Save
F) x10 - Level Teaspoons of Salt (6 grams/teaspoon) & x10 - Level Teaspoons of White Sugar (4 grams/teaspoon)
G) x9 - Quarters & x10 - Nickles & x1 - Dollar <this one equals 100 grams>
H) x50 - Paperclips
All of these have been gathered from a Google search I did, so they have all been tested by other people. I'm sure there's more but the list above should be a good start.
An Anchor for medium ship weighs about 40KG or An Adult person, normal build weighs about 70KG.
22.68 kg
Algebraic Steps / Dimensional Analysis Formula 50 lb*1 kg
2.2046 lb=22.6796185 kg
A Right Whale
500 kilograms is 1,102.3 pounds.
110.231 pounds
Votes
A us nickel weighs 5 grams. So ten nickels weigh 50 grams
50 grams on earth weighs 0.49 newton.
i don't know k?
a scale. A US nickel weighs exactly 5 grams.
depending on the watch and the band, somewhere around 50 grams. A US 5 cent coin weighs about 5 grams.
A us nickel weighs 5 grams. So ten nickels weigh 50 grams
Each United States nickel weighs 5 grams. Gather 20 nickels and you will have something that weighs exactly 100 grams
50 grams on earth weighs 0.49 newton.
10
A Penny weighs 3.56 grams. 100 x 3.56 = 356 grams. A Twopence weighs 7.12 grams. 50 x 7.12 = 356 grams. Dead heat.
i don't know k?
One each of the 5, 10, 20 and 50 cent, 1 Dollar and 2 Dollar coins = 50.95 grams. Australian coins have the following weights - 1 cent - 2.59 grams 2 cent - 5.18 grams 5 cent - 2.83 grams 10 cent - 5.66 grams 20 cent - 11.31 grams 50 cent - 15.55 grams 1 Dollar - 9 grams 2 Dollar - 6.6 grams The 1 and 2 cent coins are still legal tender.
One thing that weighs this much is a average size bag of sugar. There are also many rabbits and Pomeranian dogs that weigh this amount.
A nickel weighs exactly 5 grams.
20 nickels weigh exactly 100grams
a lightbulb weighs about 50 grams
Neither. They are exactly the same mass.