The uniform slender bar of mass m and length l is released from rest in the vertical position and pivots on its square end about the corner at O. (a) If the bar is observed to slip when find the coefficient of static friction between the bar and the corner. (b) If the end of the bar is notched so that it cannot slip, find the angle at

1 - wave length

2 - amplitude

3 - crest

4 - trough

explanation:

duh.

root word, prefixes, and suffixes

we have been given a quadratic function and we need to restrict the domain such that it becomes a one to one function.

we know that vertex of this quadratic function occurs at (5,2).

further, we know that range of this function is .

if we restrict the domain of this function to either or , it will become one to one function.

let us know find its inverse.

upon interchanging x and y, we get:

let us now solve this function for y.

hence, the inverse function would be if we restrict the domain of original function to and the inverse function would be if we restrict the domain to .

the components of a vector are the parts of the vectors that are to each other.

b perpendicular