problem05_30

University Physics with Modern Physics with Mastering Physics (11th Edition)

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
5.30: (a) If the block descends at constant speed, the tension in the connecting string must be equal to the hanging block’s weight, . B w Therefore, the friction force
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: A w k on block A must be equal to , B w and . k A B w w = (b) With the cat on board, ). 2 ( ) 2 ( k A B A B w w w w g a + -=...
View Full Document

Ask a homework question - tutors are online