<em>mass (m)= 5 kg</em>
<em>height (h)= 9m </em>
<em>gravity (g)= 9.8 m/s^2</em>
It has Potential energy. (PE)
• PE = mgh
Replacing:
PE = 5 * 9.8 * 9 = 441 Joules
The mean of the velocities.
(finalVelocity + initialVelocity)/2
takumi wants to reduce the chance of getting a sunburn :D
<em>hope this helps!</em>
<em>have a great day :)</em>
Answer:
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