Experiment4b

Experiment4b - 2 Trial Gate#1 Gate#2 1-2.2-1.8 2-1.7-1.4...

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 Document Right 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

{[ snackBarMessage ]}

Page1 / 2

Experiment4b - 2 Trial Gate#1 Gate#2 1-2.2-1.8 2-1.7-1.4...

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