3 years ago

I can fly but have no wings. I can cry but I have no eyes. Wherever I go, darkness follows me. What am I?

Physics

2 answers:

nlexa [21]3 years ago

7 0

cloud?? thats prob wrong lol

lara [203]3 years ago

6 0

Answer:

a shadow a cloud i dont really know

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$\frac{1}{2}mv^2+mgh_f=\frac{1}{2}mu^2+mgh_i\\\Rightarrow\frac{1}{2}mv^2+mg0=\frac{1}{2}m0^2+mgh_i\\\Rightarrow \frac{1}{2}mv^2=mgh_i\\\Rightarrow v=\sqrt{2gh_i}$

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Velocity of gymnast at bottom of swing is 5.959 m/s

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