if m1 =8kg and m2 = 4kg ,then find the acceleration of the system when the masses are released ?( where g= 10m/s)
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Cas 1 : assume m1 is on table and m2 hanging . so Driving force is m2g and driven mass is m1 + m2
acceleration for this case is
= Driving F /MASS of system
= 4x10/( 4+8)
=10/3
= 3.33 m sec^-2
Cas 2 : assume m2 is on table and m1 hanging . so Driving force is m1g and driven mass is m1 + m2
acceleration for this case is
= Driving F /MASS of system
= 8x10/( 4+8)
=20/3
= 6.66 m sec^-2
Explanation:
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