Answer:
astronomical unit
Explanation:
https://en.wikipedia.org/wiki/Astronomical_unit
Because as energy flows some energy goes away because when it moves it use some energy!Think of it like....An Ice cube!If you put it on the table it starts to move and the move it move the more(energy)it uses so after time the ice is not as big as before.
I hope this helps-Karma Cosmos
60 days, tell me if I'm correct please.
Answer:
1) 65 m
2) 40 m/s downward
Explanation:
Using for both questions the kinematic equation
v² = u² + 2as
and ignoring air resistance.
1) h = 60 + √(20²/(2(9.8))) = 64.51753...
2) v = √(20² + 2(9.8)(60)) = 39.69886...