1. z podanych wzorów wyznacz wskazane zmienne i sformułuj odpowiednie założenia.
a
a) r = ---- ω
ω²
v²
b) F = m ---- v
R
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a)![r=\frac{a}{w^{2}} /*w^{2} \\r*w^{2}=a /:r\\w^{2}=\frac{a}{r} /\sqrt{}\\w=\sqrt{\frac{a}{r}} r=\frac{a}{w^{2}} /*w^{2} \\r*w^{2}=a /:r\\w^{2}=\frac{a}{r} /\sqrt{}\\w=\sqrt{\frac{a}{r}}](https://tex.z-dn.net/?f=r%3D%5Cfrac%7Ba%7D%7Bw%5E%7B2%7D%7D+%2F%2Aw%5E%7B2%7D+%5C%5Cr%2Aw%5E%7B2%7D%3Da+%2F%3Ar%5C%5Cw%5E%7B2%7D%3D%5Cfrac%7Ba%7D%7Br%7D+%2F%5Csqrt%7B%7D%5C%5Cw%3D%5Csqrt%7B%5Cfrac%7Ba%7D%7Br%7D%7D)
b)![F=m\frac{V^{2}}{R} /*R\\F*R=m*V^{2} /:m\\V^{2}=\frac{F*R}{m} /\sqrt{}\\V=\sqrt{\frac{F*R}{m}} F=m\frac{V^{2}}{R} /*R\\F*R=m*V^{2} /:m\\V^{2}=\frac{F*R}{m} /\sqrt{}\\V=\sqrt{\frac{F*R}{m}}](https://tex.z-dn.net/?f=F%3Dm%5Cfrac%7BV%5E%7B2%7D%7D%7BR%7D+%2F%2AR%5C%5CF%2AR%3Dm%2AV%5E%7B2%7D+%2F%3Am%5C%5CV%5E%7B2%7D%3D%5Cfrac%7BF%2AR%7D%7Bm%7D+%2F%5Csqrt%7B%7D%5C%5CV%3D%5Csqrt%7B%5Cfrac%7BF%2AR%7D%7Bm%7D%7D)