Answer:
first one-liquids dont have a fixed shape and solids do
Answer:
the answer is d hope this helps
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Explanation:
Answer:
Explanation:
Mechanical energy = Kinetic energy + Potential energy
We shall calculate mechanical energy at different points of time .
Time Kinetic energy Potential energy mechanical energy
0 0 4 4
2 2 2 4
4 4 0 4
6 2 2 4
8 0 4 4
10 2 2 4
and so on ........
Hence we see that total mechanical energy is constant at the value of 4
at all time .
Option D : The northern hemisphere is tilted away from the sun.
