Recent content by ja50n

hello all, I investigate the paranormal, have to say though...re orbs that they mainly seem to be moisture, dust, airborn particles, camera malfunctions etc of course we can only really be 99.9999999 recurring on that one, there always is an element open to discussion ! I do on the other hand...

will head off and work some more thANKS FOR THE ADVICE PEOPLE :)

they must alway equal the energy vice vrsa from start to finish

okso kinetic energy1 + potential energy 1 = kinetic energy2 +potential energy 2

I think this sums up why I am a chef

0.62*30.25= 18.75500 please tell me tht is correct?

then minus the 3.2 ? for the height ??

ah 0.62*30.25= 18.75500

or 0.62*5.5 = 3.41 minus 2.3 =1.1 metres ?

so would the height be 0.5*0.62*5.5 minus 2.3 ?

So would the initial kinetic energy be 0.5*0.62*5.5 ?

sorry will try again the kinetic as it laves the ground (Eg) gravitational potential energy max and min values and the kinetic energy of th stone at its maximum height (2.3 JOULES)

and returning to the ground with point b being mid flight (the 2.3j point)

sorry from the ground

f= m a so 0.62kg * 5.5ms = 3.41 (momentum)