For the experiment done in lab, recall that applying σfx = max to the ball gives the equation fstring = m4π2f 2l. combine this result with the result of applying σfy = may and derive an equation for sin θ in terms of f and l. θ is the angle between the string and the horizontal.

Look at this expression. a3b3c a-3b-3c-1 which of the following is the simplest form of the expression above?

Find the length of the following tangent segments to the circles centered at o and o' whose radii are 5 and 3 respectively and the distance between o and o' is 12. what is the tangent segment of cd?

The conversion factor relating feet to meters is 1 ft=0.305 m. keep in mind that when using conversion factors, you want to make sure that like units cancel leaving you with the units you need. you have been told that a certain house is 164 m2 in area. how much is this in square feet?