If a particle undergoes simple harmonic motion with an amplitude of 0.21 meters, this means that the maximum displacement of the particle from its resting position is 0.21. For one period, it traveled from its starting position which is twice the amplitude and then back to its original position which is another distance that is twice the amplitude as well. Therefore, the total distance it traveled is 2*amplitude + 2*amplitude = 2*0.21 + 2*0.21 = 0.42 + 0.42 = 0.84 meters.
Blank is something empty lol
U can always just do the classic roller coaster going up an incline and create some sort of story from that.
force= mass x acceleration= 0.2 x 20= 4 N
(N stands for newton btw)
<span>If you are looking for a substance that will easily dissolve in water, you should look for a substance with which properties? it is b. high solubility
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