AP Physics 1
2.5 Newton’s Second Law
2.4 Newton’s First Law
2.3 Newton’s Third Law
2.2 Forces and Free-Body Diagrams
A block hangs from the ceiling by a massless rope. A \( 3.0 \, \text{kg} \) block is attached to the first block and hangs below it on another piece of massless rope. The tension in the top rope is \( 63.0 \, \text{N} \).
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