linear velcoity = radius * angular velocity
since linear velocity is directly proportional to radius as radius is increased linear velocity also increases
What happens to linear velocity as the radius of an angular movement is increased?
What happens to the time to complete a movement if angular velocity is increased? A.) It decreases B.) It increases C.) It stays the same
What would be the tangential linear acceleration if an object's angular velocity was increased from 1 to 73 rad/s in 4s about a 5m radius of rotation (in m/s)?
A) What is the amount of angular movement of a 2.8kg mill wheel, whose radius measures 18cm when it turns at 1300rpm? B) How many turns does the mill wheel? C) what torque is required to stop the mill wheel in 6.0s?
A compact disc varies it’s angular velocity so that the linear velocity of the location currently scanned is 1.2 m/s. What is the angular velocity at the inner part of the disc (r = `28mm) at the start? What is the angular velocity at the outer part of the disc (r = 58mm) at the end?
What is the average angular velocity (in deg/s) of the knee movement shown below? Assume initial knee angle is 70 degrees at -0.10 s and final knee angle is 180 degrees at 0.045 s. Knee angular pos ition 200 160 120 80 40 0 -0.03 0.03 0.06 -0.06 -0.09 -0.12 time (s) (ap) aBuy
wheel of radius 8 in. is rotating 15/sec. What is the linear speed v, the angular 27. A /speed in RPM, and the angular speed in rad/sec?
If the radius of a space station is 50m, what angular velocity is necessary so that a person of mass 80kg is subjected to a centrifugal force against the floor of the space station which equals their weight force on earth?
Find the angular velocity in radians per minute and linear velocity in inches per minute for a point on the edge of a 6.1-in.-diameter record spinning at 42 rev/min The angular velocity is radians per minute. (Simplify your answer. Type an integer or decimal rounded to the nearest tenth.) The linear velocity is inches per minute (Simplify your answer. Type an integer or decimal rounded to the nearest tenth.)
A disk of mass 5 kg and radius 1 m is rotating with an angular velocity of ?0 = 11 rad/s . A lump of clay of mass 3 kg is dropped onto the disk at a radius of 0.5 m , sticking to the disk. What is the final angular velocity of the disk? (Idisk = MR2/2 )
A rotating carousel has one child sitting on a horse near the outer edge and another child sitting on a lion halfway out from the center. Which of the followingstatements is true?1)Both children have the same angular velocity and the same linear velocity.2)Both children have the same angular velocity but the child on the horse has the greater linear speed.3)Both children have the same angular velocity but the child on the lion has the greater linear speed.4)Both children have the...