L37 - Remember:ThisWeek CAPA assignment #13 is due Friday...

Info iconThis preview shows pages 1–5. Sign up to view the full content.

View Full Document Right Arrow Icon
Remember: This Week CAPA assignment #13 is due Friday evening at 10 PM, to be done on-line. Recitation 6: Rotation, Rigid Body Motion, & Harmonic Motion Read Ch. 10: Fluids. Ch. 10.1-10.10. Also fnish Ch. 9.1-9.4. Video on angular momentum: h.p://www±ny5mes±com/interac5ve/sports/olympics/olympics‐interac5ves±html#tab1 L37 W 4/14/10 1 Physics 2010
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
L38 W 4/17/09 Physics 2010 2 Fluids Density: ρ = M / V kg / m 3 H 2 O = 10 3 kg / m 3 air = 1.29 kg / m 3 Pressure: P = F / A Pa = N / m 2 1 bar = 10 5 Pa 1 atm 14.7 psi P = gh Today Today – two important principles in ±uid dynamics related to forces: Pascal’s Principle Archimedes’ Principle -- bouyancy
Background image of page 2
L37 W 4/14/10 Physics 2010 3 Fluids Pascal’s Principle: If an exernal pressure is applied to a con±ned ²uid, the pressure at every point within the ²uid increases by that amount. P OUT = P IN F OUT A OUT = F IN A IN F OUT = A OUT A IN F IN hydraulic lift
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
L37 W 4/14/10 Physics 2010 4 F OUT = A OUT A IN F IN A force of 200 lbs is applied as F IN . Assume that A IN is 1 cm 2 and A OUT is 20 cm 2 .
Background image of page 4
Image of page 5
This is the end of the preview. Sign up to access the rest of the document.

Page1 / 14

L37 - Remember:ThisWeek CAPA assignment #13 is due Friday...

This preview shows document pages 1 - 5. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online