Which of the following is true about short circuits?

a. occurs when a very low resistance circuit is formed
b. occurs when a very high resistance circuit is formed
c. causes a very small current to form
d. cannot cause a fire

answer; how far out of place which the object finished relative to the starting location;

force required to detach it is given by

charges are taken to be fundamental charge

now we have

so above is the minimum distance at which it will detach

98.4 m

explanation:

let s = distance up the plane  

then by conservation of energy  

1/2m(18.3)^2 = mg s sin(10)  

(18.3)^2 = 2g s sin(10)  

s = (18.3)^2/2gsin(10)  

= 98.39564526  

= 98.4 m