Answer:
Explanation:
Assuming that velocities remain negligible,
The work will be equal to the change in potential energy of the center of mass
mass is 30 m(5 kg/m) = 150 kg
W = 150(9.8)(30/2) = 22,050 J ≈ 22 kJ
<span>measurement of the focusing characteristics of an eye or eyes.</span>
Answer:
i think it Naturalistic observation
Explanation:
A TV makes light and sound, and heat is on every one, so it must be D.
