http://img13.imageshack.us/img13/9297/masteringphysicsq1.jpg [Broken]

At the bottom it's 510N, Top 666N,

at bottom Fnormal=netforce= mv^2/r + mg

http://img13.imageshack.us/img13/8244/masteringphysicsq1g.jpg [Broken]

-my attempt

I'm not sure how to figure out the acceleration

or determine the time for one loop on the graph.

At the bottom it's 510N, Top 666N,

at bottom Fnormal=netforce= mv^2/r + mg

http://img13.imageshack.us/img13/8244/masteringphysicsq1g.jpg [Broken]

-my attempt

I'm not sure how to figure out the acceleration

or determine the time for one loop on the graph.

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