Dissipated energy is<u> </u><u>1200 Joules</u>
Explanation:
To find the dissipated energy during the bounce, we’ll find the difference in potential energy of the ball at the initial height (10 m) and the height after impact (4m).
The formulae for finding Potential energy is;
P.E = m * g * h whereby;
P.E = Potential Energy
M = mass
G = gravity
H = height
(1) Initial P.E
P.E = 20 * 10 * 10
P.E = 2000 Joules
(2) After bounce;
P.E = 20 * 10 * 4
P.E = 800 Joules
(3) The difference (Dissipated Energy);
2000 – 800
= 1200 Joules
Learn More:
For more on calculating energy of falling objects check out;
brainly.com/question/14489374
brainly.com/question/11580018
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Answer:
newtons law of force
newtons law of force explains that something may or can or canot move depending on the objexts mass.
Geosphere, hydrosphere, atmosphere, and biosphere.
Therefore, the correct answer is D.
Answer:
Because they need more energy.
Explanation:
Stars fuse elements in the first place to get energy. In turn, this makes the elements heavier.
Hope this helped.