problem05_65

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

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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.
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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...
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