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1. |
*/*_Two bodies of masses m‚ÇÅ and m‚ÇÇ are hung from the ends of a rope, passing over a frictionless pulley as shown in the figure below. The acceleration of the string will be Engineering Mechanics? |
A. | g (m‚ÇÅ - m‚ÇÇ)/(m‚ÇÅ + m‚ÇÇ) |
B. | 2g (m‚ÇÅ - m‚ÇÇ)/(m‚ÇÅ + m‚ÇÇ) |
C. | g (m‚ÇÅ + m‚ÇÇ)/(m‚ÇÅ - m‚ÇÇ) |
D. | 2g (m‚ÇÅ + m‚ÇÇ)/(m‚ÇÅ - m‚ÇÇ) |
Answer» B. 2g (m‚Äö√á√Ö - m‚Äö√á√á)/(m‚Äö√á√Ö + m‚Äö√á√á) | |