Answer:
Explanation:
Mechanical energy = Gravitational potential energy + kinetic energy
Time Gravitational potential energy kinetic energy Total ME
0 4 0 4
2 2 2 4
4 0 4 4
6 2 2 4
8 4 0 4
and so on .....
We see that total mechanical energy is always 4 which is constant .
So gravitational and kinetic energy changes cyclically but total mechanical energy is constant .
Answer:
h20+co2= hco3
Explanation:
so that is not a single bond so it in gread 11 so I don't study it
It pulls you towards the ground therefore when we jump, or if you drop soemthing, it goes straight back down
Answer:
7% 4)2(10
Explanation:
beacouse if you divide it you can get the answer
