This question has several parts that must be completed sequentially. If you skip a part of the question, you will not receive any points for the skipped part, and you will not be able to come back to the skipped part. Tutorial Exercise The masses m/ are located at the points Pi. Find the moments Mx and My and the center of mass of the system. m1 = 3, m2 = 4, m3 = 3; P1 = (2,-6), P2 = (-3,2), P3 = (3, 4) Step 1 The total mass of the system is the sum of the individual masses. m = m + m2 + m3

Center of mass at

Step-by-step explanation:

Given a set of objects located at the points The moments Mx and My are calculated as follows.

and the Center of mass is given at the coordinates where M is the total mass of the system.

We have that m1=3, m2=4 and m3=3, so M = 3+4+3 = 10.

We have that m1 is at point P1(2,-6), m2 at point P2(-3,2) and m3 at point P3 (3,4), then

Then, the center of Mass is at

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

x is the total time in minutes for the free response

you are given number of questions as 15 - m and time per item as 8 minutes

to find x multiply the two givens together:

x = 8 * (15-m) = 8(15-m)