Excess baggage costs are set by the individual airlines. Best to check.
Size
Black and wigth
On Earth, 20kg is 196 newtons or 44.1 lbs.
the wigth of Jamaica is 22-51 miles.
About 20kg of force.
Yes, pull on it for 10 seconds everyday.
think of something ya self cheater
3.1428st
1 of them.
20kg
20kg m3
44.0924524 pounds