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Answer:
Solid, liquid, gas, plasma (your right!)
Explanation:
Think about having to add heat(energy) to each state of matter, and then think of which state of matter would be a result.
Solid ice + heat= liquid water
liquid water+ heat= water vapor (steam which is a gas)
Now
It's converted to kinetic energy while reaching ground.
Done
the green ball has 4J more energy
The kinetic energy is given by the formula
K = 0.5 m v^2
the kinetic energy of the red ball:
K(red) = 0.5*10*3^2= 45J
of the green ball:
K(green)=0.5*8*3.5^2 = 49J
therefore the green ball has more energy by 4 Joules
Answer: -200
Explanation: is it math
