In figure-2.40(a), we see a beam of length L pivoted at one end and supporting a 200 kg object at the other end. Find the tension T in the supporting cable that runs upward to the ceiling. Assume that the weight of the negligible. Take `g = 10m//s^(2)`

For the uniform 5 kg beam shown in figure-2.41(a), how large is the tension in the supporting cable and what are the components of the force exerted by the hinge on the beam ? Take g = 10 m//s^(2)

Find the tension in the horizontal string PQ and the string QR in the given figure. [Take g=10m//s^(2) ]

If tension in string A and string B are T_(A) and T_(B) then find out (T_(A))/(T_(B)) (assume that stringe are light and g = 10 m//s^(2)) :

A rod of length L is pivoted at one end and is rotated with as uniform angular velocity in a horizontal plane. Let T_1 and T_2 be the tensions at the points L//4 and 3L//4 away from the pivoted ends.

A string of length L is fixed at one end and carries a mass M at the other end. The string makes ( 2 ) / ( pi ) rev/s around the vertical axis through the fixed end as shown in figure, then tension in string is

A rope of mass 5 kg is hanging between two supports as shown. The tension at the lowest point of the rope is close to (take g = 10 m//s^(2) )

A string of length L is fixed at one end and carries a mass M at the other end. The string makes 2//pi revolution per second around the vertical axis through the fixed end as shown in the figure, then tension in the string is.

A string of lenth l fixed at one end carries a mass m at the other end. The strings makes (2)/(pi)revs^(-1) around the axis through the fixed end as shown in the figure, the tension in the string is

A 1 m rod of mass 100 kg is hanging from two in extensible support strings at its ends of equal lengths. If an another mass of 20 kg is placed on rod at a distance 30 cm from the left end, find the tension in the two support strings, if rod remains horizontal. Take g = 10m//s^(2) [560 N, 640 N]