Question
Sun May 22, 2011 By: Pooja Dev

find the dimensions of axb in the relation f=a*square root of x+bt^2,where f is the force , x is the distance and t is the time.

Expert Reply
Mon May 23, 2011
In the right hand side of the question, if x is the distance then the sencond part sould also be in meter.
Therefore, we know that
F=mass times acceleration,and its dimention will be
and left hand side i,e
 
and 
Now from above equation, we get
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