One gear wheel turns another the teeth being on the rims. The wheels have 40cm and 50cm radii, and the smaller wheel rotates at 20rpm. find angular speed of larger wheel in radians per second

One gear wheel turns another the teeth being on the rims. The wheels have 40cm and 50cm radii, and the smaller wheel rotates at 20rpm. find angular speed of larger wheel in radians per second

Two points, A and B, are on a sphere of the radius 4000 miles. The angular speed of point A is pi/15 radian per hour. How do I find the Linear velocity of Point A? Thanks in advance.

Joel runs around the edge of a circular track of radius 100 ft. He makes 5 complete circuits in 4 minutes. a) Find angular velocity b) His linear velocity Thank...

What is the linear velocity in MILES PER HOUR of the tip of a lawnmower blade spinning at 2200 revolutions per minute in a lawnmower that cuts a path that is 16 inches wide? I...

The moon takes 27.32 days to go around the Earth. Find the moon's angular velocity and its linear velocity. The moon is 3.84 x 10^8 meters from Earth.

a cruz left Omaha traveling 40 mph, charger left two hours later traveling 60 mph, when will charger catch up? how far did each travel?

This is part of my trig. Quiz that my teacher let me correct.

A satellite traveling in a circular orbit 8000km from the earth's center takes 2 hours to make an orbit. What is the linear velocity of the satellite and what is the angular velocity of the...

a. Find the angular speed of the sander disk in radians per second. b. What is the linear velocity of a point on the edge of the sander disk in feet per second?