Rumus Cepat Katrol

byisofisika Published:11:32 PM

rumus cepat katrol

Rumus cepat katrol untuk keadaan licin terhadap bidang sesuai dengan sistem katrol.

1. Gambar A

Jika $m_{1}<m_{2}$

$a =\frac{\left (m_{2}-m_{1} \right )g}{m_{1}+m_{2}}$

2. Gambar B

$m_{2}+m_{3}>m_{1}$

$a=\frac{ \left (m_{2}+m_{3}-m_{1} \right )g}{m_{1}+m_{2}+m_{3}}$

3. Gambar C

$a= \frac {m_{2} g}{m_{1}+m_{2}}$

4. Gambar D

$a= \frac {m_{2} g\, \, sin\, \beta-m_{1} g\, \, sin\, \alpha }{m_{1}+m_{2}}$

5. Gambar E

$m_{1}<m_{3}$

$a= \frac {m_{3} g\, -m_{1} g }{m_{1}+m_{2}+m_{3}}$

6. Gambar F

$m_{1}<m_{3}$

$a=\frac{m_{3}g-m_{1}g\, \, sin\, \, \alpha }{m_{1}+m_{2}+m_{3}}$

7. Gambar G

$a=\frac{F}{m_{1}+m_{2}}$

8. Gambar H

$m_{A}<m_{B}$

$a_{A}= \frac{\left (2m_{B}-4m_{A} \right )g}{4m_{A}+m_{B}}$

$a_{B}= \frac{\left (m_{B}-2m_{A} \right )g}{4m_{A}+m_{B}}$

9. Gambar I

$a_{1}= \frac{2m_{2}g}{4m_{1}+m_{2}}$

$a_{2}= \frac{m_{2}g}{4m_{1}+m_{2}}$

10. Gambar J

$a_{A}= \frac{2F}{4m_{1}+m_{2}}$

$a_{B}= \frac{F}{4m_{1}+m_{2}}$

11. Gambar K

$T=\frac{2m_{1}m_{2}m_{3}g}{m_{1}m_{2}+m_{3}m_{2}+4m_{1}m_{3}}$

$a_{1}=\frac{2m_{2}m_{3}g}{m_{1}m_{2}+m_{3}m_{2}+4m_{1}m_{3}}$

$a_{3}=\frac{2m_{1}m_{2}g}{m_{1}m_{2}+m_{3}m_{2}+4m_{1}m_{3}}$

$a_{2}=\frac{\left (m_{1}m_{2}+m_{2}m_{3} \right )g}{m_{1}m_{2}+m_{3}m_{2}+4m_{1}m_{3}}$

Tags: Mekanika