- #1
dexter90
- 14
- 0
Good Morning
I am new user on Forum and I'm sorry for all mistake. I am living in Poland and My English is on the low level.
My question concers friction on the objects. We have formula:
[tex]T=μ \cdot N[/tex], where
[tex]μ[/tex] - coefficient on fraction
[tex]N=m\cdot g[/tex]
and formula:
[tex]F=m\cdot a[/tex]
I think that:
[tex]F=T \Rightarrow m\cdot a=μ \cdot m\cdot g[/tex]
This is true?? Coefficient [tex]m[/tex] is mass object?? If on the object interacts more physical force ( example Friction's ) = [tex]m \cdot a=m\cdot μ\cdot (N_{1}+N_{2}+...+N_{n})[/tex]??
I greet
I am new user on Forum and I'm sorry for all mistake. I am living in Poland and My English is on the low level.
My question concers friction on the objects. We have formula:
[tex]T=μ \cdot N[/tex], where
[tex]μ[/tex] - coefficient on fraction
[tex]N=m\cdot g[/tex]
and formula:
[tex]F=m\cdot a[/tex]
I think that:
[tex]F=T \Rightarrow m\cdot a=μ \cdot m\cdot g[/tex]
This is true?? Coefficient [tex]m[/tex] is mass object?? If on the object interacts more physical force ( example Friction's ) = [tex]m \cdot a=m\cdot μ\cdot (N_{1}+N_{2}+...+N_{n})[/tex]??
I greet
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