The kinetic engery of the ball as it travels down the lane is one half the mass of the ball times it's velocity squared (Ek = 1/2mv^2). If both balls are travelling at the same speed, a heavier ball will transfer more energy to the pin(s) it strikes than a lighter one. Imparting more energy to the pins will cause them to move faster (and possibly bounce around more) after impact.
However, the key to pin action (having one pin knock down another pin) is really ball trajectory. The motion of the pins after impact is esentially determined by the location where the ball strikes the pins (1-3 pocket, 1-2 pocket, etc.) and the direction the ball is traveling (and spinning) when it does so.
The goal is to select the heaviest ball you can deliver consistently.
Not necessarily. Many professional bowlers currently bowl with 14 to 15 pound equipment because of the large number of games bowled during the year and the advances in equipment design that allow the lighter equipment deliver an impact of a heavier equipment ball.
So the ball can pick up more speed. For example, if you drop a feather on the ground, it takes a longer time to fall than a heavier object, such as a notepad. A Bowling ball is heavier to gain speed faster.
Depends on its mass. It takes more force to accelerate a heavier ball, but a lighter one is more affected by air resistance.
there is more momentum and it depends on what your arm swing speed is when you throw a bowling ball because on your follow through there is more momentum going with a heiver ball rather than a lighter ball
A heavier pendulum will swing longer due to its greater inertia.
Heavier objects have more gravitational pull on them
Yes, it does. Actually, i don't think it does. It should make the ball heavier. A ball typically has a constant volume. Adding more air into it doesn't change the volume, but the pressure increases, and you are adding mass into the ball. Adding mass into the ball does make it heavier, and it becomes denser as well. Of course, the change in mass is quite small - you'd have to pump 1.3m3 of air into the ball to increase its mass by 1 kg
Iron is more dense.
Xenon is more than 4.5 times heavier than air.
Because lighter and heavier refer to an objects weight - which has nothing to do with density ! For example - a kilo of feathers is heavier than half a kilo of lead - but lead is more dense !
ok so the men's basketball is heavier obviously while the girls is a little bit lighter. Therefore the heavier of the ball the more muscel you need to make it go higher. This shows the girls basketball would be easier to bounce high.
If the ball is lighter than the hard ball, then it is because a heavier ball has more force when moving at the same speed as a lighter ball. If they weigh the same, then it is because in some instances, with certain materials, a hard ball with a lot of "ping" to it will bounce further than a rubber ball, due to motive energy being converted to heat in the polymers of the rubber ball, thus decreasing the total motive energy.
A lacrosse ball is very different from a baseball. It is heavier and more bouncy. A baseball is light and stings when you get hit, a lacrosse ball is more of a thud since it is heavier. A lacrosse ball is not harder than a baseball, but it does hurt more when you get hit by one.