Bowling pins are weighed to determine that there is consistency from one pin to the next. It is to keep an even playing field among the bowlers. It is quality assurance provided by the pin manufacturer. To have a sanctioned lane, the pins have little to no variance in weight between them.
There are ten pins in ten pin bowling as that is the nature of that sport. In 5 pin bowling, there are 5 pins.
Bowling pins last 12 to 24 months.
The bowling ball transfers its kinetic energy (energy of movement) to the stationary bowling pins.
The objective of Bowling is to knock down and many pins as possible.
ten pins on a Bowling lane
Bowling pins? Sewing pins? Dowel pins? Jewelry pins?
You have to knock down ten pins in two tries to get a spare.
I would take a guess that it is 10 Pins on a Bowling Alley.
Bowling, and you play it at a bowling alley
In many cases, the Professional Bowling Association will replace the pins with new pins during a major tournament, however it is not a requirement.
A four in bowling means you knocked down 4 bowling pins.