The shaft is made of l2 tool steel, has a diameter of 40 mm, and is fixed at its ends a and b. It is subjected to the couple shown where f=3. 2 kn.

step-by-step explanation:

this woman was an important writer and propagandist during the american revolution. she was a member of the committee of correspondence (in fact the committee was formed in her home) and was an advisor to many of the revolutionary leaders, including george washington and john adams. who was this revolutionary woman?

a is the right answer

a: inscribed angles

step-by-step explanation:

i reviewed this question with a peer and teacher, seems to be correct, me later