angular velocity

Categorize something that is measured in radians per second

• Linear Distance

• Angular Distance

• Linear Speed

• Angular Speed

Categorize something that is measured in degrees

• Linear Distance

• Angular Displacement

• Linear Speed

• Angular Speed

Categorize something that is measured in rpm (revolutions per minute)

• Linear Distance

• Angular Distance

• Linear Speed

• Angular Speed

What is angular velocity

• the rate of angular displacement of an object

• the resistance of an object to change its current state

• the amount of angular motion of an object

360 degrees in radians is

• 3.14

2 cars are moving at the speed of 22 m/s.

the radius of the 1st vehicle's tire is 22 cm

and of the 2nd vehicle's tires is 30 cm. which tire has a greater angular speed?

• the 1st car

• the 2nd car

Jeep wrangler factory tires have a radius of .38 m and off-roading tires have a .43 m radius. If both vehicles have an angular velocity of 150 rad/s what are the linear speed for each tire?

• 57 m/s

• 65 m/s

• 698 m/s

• 349 m/s

The SkyScreamer at Fiesta Texas is an elevated swing ride with a radius of 15 m that has an angular velocity of 1.19 rad/sec. What is the Tangential velocity of an individual suspended 200m above the ground?

Tags

NGSS.HS-PS2-1

A bicycle wheel with diameter .43 m rotates at 3 revolutions per second. What is the the linear velocity? (round to tenths)

• 4.3 m/s

• 8.2 m/s

• 8.3 m/s

• 4.1 m/s

Calculate the angular velocity of a car tire with a radius of .31m traveling a speed of 22 m/s

• 71 rad/s

• 72 rad/s

• 73 rad/s

• 75 rad/s