Question

Q3/ prove that $\sigma_t = \rho r^2 \omega^2$ Where $\sigma_t$ is the tensile stress on the rim of flywheel $\rho$ is the density of the flywheel. r is the radius of the flywheel, and $\omega$ is the angular velocity of the flywheel.

          Q3/ prove that
$\sigma_t = \rho r^2 \omega^2$
Where
$\sigma_t$ is the tensile stress on the rim of flywheel
$\rho$ is the density of the flywheel.
r is the radius of the flywheel, and
$\omega$ is the angular velocity of the flywheel.

Q3/ prove that
= ρ r^2 ω^2
Where
is the tensile stress on the rim of flywheel
ρ is the density of the flywheel.
r is the radius of the flywheel, and
ω is the angular velocity of the flywheel.

Added by Francisco L.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Eduard Sanchez

Step 1

First, let's start with the formula for the moment of inertia of a flywheel: I = 1/2 * m * r^2 where I is the moment of inertia, m is the mass of the flywheel, and r is the radius of the flywheel. Show more…

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Q3: Prove that 0t = pr^2w^2 Where Ïƒ is the tensile stress on the rim of the flywheel Ï is the density of the flywheel. r is the radius of the flywheel, and w is the angular velocity of the flywheel