10. A uniform sphere of weight 3 N rests in contact with a smooth vertical wall. It is supported by a string whose length equals the radius of the sphere, joining a point on the surface of the sphere to a point of the wall. Calculate the tension in the string and the reaction of the wall. 11. Forces P. O. R acting alono no​

d. bc = 12 and ef = 16

step-by-step explanation:

we are given that δabc : δdef such that .

also, it is given that

so, from the options, we need that .

a.

b.

c.  

d.

as, we can see that only option d gives the same ratio as i.e. .

hence, the possible lengths are bc = 12 and ef = 16.

y=sec x is the correct answer

~batmans wife dun dun

are ya tryin to ask something or is this a statement