Circular Motion

Uniform circular motion is characterized by ...

The period of circular motion is ...

The frequency of circular motion is ...

The SI unit of frequency is ...

Angular velocity is expressed in the unit ...

The direction of centripetal acceleration in circular motion is ...

An object moves in a circle with a period of $2\text{s}$. Its angular velocity is ...

An object moves in a circle with an angular velocity of $4\text{rad/s}$ at a radius of $0.5\text{m}$. Its linear velocity is ...

An object moves in a circle at $4\text{m/s}$ on a path of radius $2\text{m}$. Its centripetal acceleration is ...

A wheel spins at a frequency of $120\text{rpm}$. This frequency equals ...

A wheel spins at $300\text{rpm}$. Its period is ...

A $2\text{kg}$ object moves in a circle at $3\text{m/s}$ with a radius of $1.5\text{m}$. Its centripetal force is ...

Two wheels are connected by the same axle. The correct relationship is ...

An object moves in a circle with a frequency of $5\text{Hz}$. Its angular velocity is ...

A $0.5\text{kg}$ object is tied to a $0.5\text{m}$ string and spun at $2\text{m/s}$. Its centripetal acceleration is ...

A $0.2\text{kg}$ ball is swung vertically on a $0.5\text{m}$ string. If the speed at the lowest point is $5\text{m/s}$ and $g=10{\text{m/s}}^2$, the string tension is ...

Wheel A with radius $5\text{cm}$ and wheel B with radius $15\text{cm}$ are connected by a belt. The ratio ${\omega }_A:{\omega }_B$ is ...

Two wheels on the same axle have radii $10\text{cm}$ and $30\text{cm}$. If the linear velocity of the small wheel is $6\text{m/s}$, the linear velocity of the large wheel is ...

If the period of an object in circular motion is halved, its linear velocity becomes ...

An object moves in a circle of radius $2\text{m}$ and completes $5$ revolutions in $10\text{s}$. Its centripetal acceleration is ...