(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

* This is for my project.

The sled is placed at an inclined surface at an angle of theta. The sled is attatched to a rope, which i will be pulling to find out the minimum force to start the sled moving.

i would assume that when im tryin to find the jusssttt jussst that point when it starts to move will i make Fnet = 0 ?

im finding out different amount of tensions needed to pull the skier up depending on the angles. i will be increasing the the angle by 15 degrees every interval. starting from 30 degrees.

--Im open to hear any opinions regarding my project, if you know that there is a way i could make it little bit more complex and interesting ? i will be very glad to hear them--

2. Relevant equations

Fnet = ma

3. The attempt at a solution

I know that when a mass of object is placed at an angle there is a

friction force, x-component of the gravity. These two forces appose the Tension force.

Ftension - Ffriction - Fgravityx = m a

would acceleration be 0 in this case?

so it would be Ftension = Ffriction +Fgravityx

but if it wants to move Ftension > Ffriction + Fgravityx right??

please HELP !

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# Homework Help: Sled placed at an inclined plane ( Newtons law)

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