Student daniet ass I Help wton\'s Laws Begin Date: 3/1/2018 1201:00 AM-Due Date:
ID: 1584940 • Letter: S
Question
Student daniet ass I Help wton's Laws Begin Date: 3/1/2018 1201:00 AM-Due Date: 3/112018 11:59.00 PM End Date: 3/29/2018 11 59 00 PM (10%) Problem 9: A block having a mass of m-10.5 kg is suspended via two cables as shown in the figure. The angles shown in the figure are as follows a 11 and = 270 -cable l Cable- theeiperna 33% Part (a) From the images below, choose the correct tee body diagram i233% Part () Solve for the numenc value of, in newtons. 33% Part (c) Solve for the namene value of T2, m newtons. Grade Sama cosO tano a sino cotano sin ac atano acotan Degrees Radian 6 4Explanation / Answer
Part (b) and Part (c) -
Equalize the vertical and horizontal forces -
T1*sin11 = T2*cos27
=> T*0.19 = T2*0.89
=> T1 = 4.68*T2--------------------------------------------------(i)
again -
T1*cos11 + T2*sin27 = m*g
=> T1*0.98 + T2*0.45 = 10.5*9.81
put the value of T1 from above -
=> 4.68*T2*0.98 + 0.45*T2 = 103.0
=> 5.04*T2 = 103
=> T2 = 103 / 5.04 = 20.4 N
so, T1 = 4.68*20.4 = 95.5 N