Two masses 8 kg and 12kg are connected at the two ends of a light inextensible string that goes over frictionless pulley. Find the acceleration of the masses and the tension in the string when masses are released?
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Answer:
T - 8g = 8a
12g - T = 12a
Explanation:
from equation (1) and (2) we get, a = g/5
By putting the value of'a'in equation (1) we get,
T -8g = 8g/5
T = 8g/5+8g
T = 48g/5 = 96N
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