Experiment4b

Experiment4b - 2 ) Trial Gate #1 Gate #2 1-2.2-1.8...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
Experiment 4b: Newton’s Second Law and the Coefficient of Rolling Friction (i) (ii) F r = μF n ΣF = F r Therefore, F r = Ma F N = Mg Ma = μMg μ = Ma/Mg μ = |a/g| ( iii) Gate #2 gives lower values. Table I shows the deceleration of a moving cart as measured by photogate. Deceleration (m/s
Background image of page 1

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

View Full DocumentRight Arrow Icon
Background image of page 2
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: 2 ) Trial Gate #1 Gate #2 1-2.2-1.8 2-1.7-1.4 3-2.0-1.7 Grand Average (m/s 2 ) = -1.8 Table II shows the coefficient of rolling friction as calculated from deceleration using equation (3). Coefficient of Rolling Friction Expt. Typical .18 0.004...
View Full Document

This note was uploaded on 04/30/2008 for the course PHY 201 taught by Professor Dr.orehotsky during the Spring '06 term at Wilkes.

Page1 / 2

Experiment4b - 2 ) Trial Gate #1 Gate #2 1-2.2-1.8...

This preview shows document pages 1 - 2. Sign up to view the full document.

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