Flag 9 grade science> please solve this question..................
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please solve this question...................................................................................................................................................................................................................................

Manushri Manchanda , 5 Years ago
Grade 9
anser 1 Answers
Vikas TU
Let acceleration of m1 be a downnward. 
Acceleration of m2 will be upward 
m1g-T = m1a 
T - m2g = m2a 
On solving both equation 
a = (m2-m1)g/(m1+m2)
a = 0.2*9.8/9.8 
a = 0.2 m/s^2 
Option A will be correct choice.
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