Answer:
Explanation:
Net work done on the box = increase in kinetic energy
= 1 / 2 x 10 ( 5² - 3² )
= 80 J .
The velocity (V) of a wave is the frequency (F) times the wave length (lambda):
V = F * lamda
lambda is the distance from crest to crest which is twice the distance from crest to trough.
=> lamba = 2 * 3.00 m = 6.00 m
F = number of waves / time = 13.0 waves / 20.2 s
Now you can plug in the values in the formula of V:
V = 6.00 m/wave* 13.0 waves / 20.2 s = 3.86 m/s
Answer: 3.86 m/s
<span>Z is present outside the solar system.</span>
True. Their immune system weakens and they stay sick until they die.
The three main points of the kinetic theory of matter<span> are all </span>matter<span> consists of molecules and atoms; these molecules and atoms are constantly moving around; and as the temperature increases, the speed of the particles, and therefore the energy of the </span>matter<span>, increases.</span>
