The energy travels in a disturbance, in an ocean that disturbance is a wave, so the wave makes energy and moves it through the water
The kinetic energy of the phone right before it hits the ground is 9J.
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Kinetic energy of the phone</h3>
The kinetic energy of the phone right before it hits the ground is calculated as follows;
K.E = ¹/₂mv²
where;
- m is mass of the phone
- v is velocity of the phone
K.E = ¹/₂(0.08)(15)²
K.E = 9 J
Thus, the kinetic energy of the phone right before it hits the ground is 9J.
Learn more about kinetic energy here: brainly.com/question/25959744
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300/8 = 37.5
37.5 x 12 = 450
New temp. = 450 K
Hope this helps!
0.25 m/s squared
hope this helps x
