1. Adina Institute of Science and technology
Mechanics

2. Solve- Considering 150N block, we get
Question-Determine the tension in the string and accelerations of two blocks of masses 150kg and 50kg connected by a string& frictionless weightless pulley as shown in fig.
Solve- Considering 150N block, we get
2T / 9.81 a = 150                   (i)
Considering 50 N block, we get
T – 50 / 9.81 (2a) = 50                       ( ii)

3. Where, a is a acceleration And T is a tension Subtracting two times eqn. (ii) from eqn. (i), we get = / 9.81 a = 100 a = m/sec2 This is value of acceleration

4. Put the value of a in eq.(2)
This is value of tension (answer)