8.1B Rotational Motion Quiz

What is the standard unit for angular velocity?

• kilometers per hour

• radians per second

• rpm

• meters per second

• 209

• 250

• 150

• 180

• 0.5 s

• 0.15 s

• 2.5 s

• 0.0125 s

What is the tangential speed of the tip of the propeller?

What is the linear distance the tip of the propeller covers in one second?

• 251 m

• 200 m

• 300 m

• 150 m

What is the equation for the tangential velocity of the propeller tip?

What is the equation for the time it takes for the propeller to turn through a certain angle?

What is the equation for the tangential acceleration of the propeller tip?

What is the relationship between linear units and rotational units?

What is the customary conversion factor for degrees to radians?