The two forces shown act in the x-y plane of the t-beam cross section. if it is known that the resultant r of the two forces has a magnitude of 2.9 kn and a line of action that lies 17° above the negative x-axis, determine the magnitude of f1 and the orientation θ of f2.

energy can be converted from one form to another, but it cannot be created or destroyed in ordinary chemical or physical means. do not understand what you are asking but hope this

i'm on my way to history not a mistory.

find the surface area of the sphere to the nearest square unit. use a calculator.

a. 254 in.2

b. 64 in.2

c. 127 in.2

d. 1,018 in.2