Bizarre! The initial spring PE the system is "primed" with is the same (rubber band stretched equally in both cases) so.....I don't get it.....but then they indicated its not trivial.
you would be losing final kinetic energy from the ball comparing to a stationary launch, but like Harvard said, that lost energy is in the platforms movement
Really interesting.... it helped me a lot in understanding the conservation of momentum...
Awesome setup.
Awesome experiment
Very helpful
Bizarre! The initial spring PE the system is "primed" with is the same (rubber band stretched equally in both cases) so.....I don't get it.....but then they indicated its not trivial.
Metal ball takes longer to repell because of the waight - which leaves more force and time tor recoil
очевидно же
aren’t you potentially losing energy from the floating stand?
As is the case with any ballistic pendulum, kinetic energy will be conserved as the platform swings upward.
@@NatSciDemos thank you for that! 🙏🏼🙏🏼
you would be losing final kinetic energy from the ball comparing to a stationary launch, but like Harvard said, that lost energy is in the platforms movement
he seemed very nervous with his talking
Mass inertia A body at rest