problem05_65

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
5.65: a) The instrument has mass kg 531 . 1 = = g w m . Forces on the instrument: 2 s m 07 . 13 = - = = - = m mg T a ma mg T ma F y y s 25.3 gives ? , s m 07 . 13 , s m 330 , 0 0 2 0 = + = = = = = t t a v v t a v v y y y y y y Consider forces on the rocket; rocket has the same y a . Let F be the thrust of the rocket engines.
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: N 10 72 . 5 ) s m 07 . 13 s m (9.80 kg) 000 , 25 ( ) ( 5 2 2 × = + = + = =-a g m F ma mg F b) m. 4170 gives 2 2 1 =-+ =-y y t a t v y y y y...
View Full Document

This document was uploaded on 02/04/2008.

Ask a homework question - tutors are online