Free Printable Angular Velocity

Worksheets

Angular Velocity

Total questions: 12

Worksheet time: 9mins

Name

Class

Date

What are the units for angular displacement.

m/s

kgm2/s

radians

rad/s

What are the units for angular velocity

m/s2

rad/s

kgm/s

kg/m2

If the body is moving in a circle of radius r with a constant speed v, its angular velocity is

v²/ r

v / r

r / v

A horse gallops around a circular arena. The centripetal force on the horse is ___.

directed outward

tension

directed toward the center of the arena

9.8 N

A disk rotates with an angular speed $\omega$ . What is the linear speed v of a point on the disk located a distance r away from the axis of rotation?

$\omega r$

$\frac{\omega}{r}$

$\frac{r}{\omega}$

$\omega^2r$

A record spins at 33 rpm (revolutions per minute), which is an angular velocity of about 3.46 radians per second. What is the approximate linear velocity of a fly that sits on the record, 12 cm from the center?

3.4 cm/s

21.5 cm/s

41.5 cm/s

131.9 cm/s

Klyde's angular velocity is

the same as Bonnie's

twice Bonnie's

half of Bonnie's

1/4 Bonnie's

The time required for one complete revolution is:

torque

frequency

period

rotational kinetic energy

In the equation

v=\omega r,\ \ \omega\ represents...

Angular velocity measured in radians

Angular velocity measured in degrees

Angular velocity measured in revolutions

The central angle measured in radians

10.

$\alpha=\frac{\Delta\omega}{\Delta t}$ is called

angular velocity

angular acceleration

rotational inertia

11.

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

12.

360 degrees in radians is

$\pi$

$2\pi$

$\frac{1}{2\pi}$

3.14

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Angular Velocity

Total questions: 12

Worksheet time: 9mins

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