A grindstone of radius 10 centimeter and moment of inertia 0.2 SI Units rotates at 200 rpm.A tool is pressed against the rim with a force of 50 N along the radial direction. The coefficient of kinetic friction is 0.6. Find the power needed to keep rotating the stone at a fixed rate (in SI Units).
This section requires Javascript.
You are seeing this because something didn't load right. We suggest you, (a) try
refreshing the page, (b) enabling javascript if it is disabled on your browser and,
finally, (c)
loading the
non-javascript version of this page
. We're sorry about the hassle.
No explanations have been posted yet. Check back later!