In a cyclotron (one type of particle accelerator), a deuteron (of mass 2.00 u) reaches a final speed of 10.7% of the speed of light while moving in a circular path of radius0.425 m. What magnitude of magnetic force is required to maintain the deuteron in a circular path?
N
A space station, in the form of a wheel 112 m in diameter, rotates to provide an "artificial gravity" of 2.60 m/s^{2} for persons who walk around on the inner wall of the outer rim. Find the rate of the wheel's rotation in revolutions per minute that will produce this effect.
rev/min
When a falling meteoroid is at a distance above the Earth's surface of 2.80 times the Earth's radius, what is its acceleration due to the Earth's gravitation?
m/s^{2} towards earth
Three objects of equal mass (m) are located at three corners of a square of edge length â„“, as shown in the figure below. Find the magnitude and direction of the gravitational field at the fourth corner due to these objects. (Use any variable or symbol stated above along with the following as necessary: G.)
magnitude  g =

direction  ° (measured counterclockwise from the positive xaxis) 
T_{max}  =  mg  
= 


=  N 
F = ma  
v^{2} 
r 
mv^{2} 
r 
Subject  Science 
Due By (Pacific Time)  10/20/2015 10:10 pm 
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