Question

The condition of no-slip in rotation of a pulley attached to a mass using a string refers to

• A. $v=R\omega$; $v$ is the linear velocity, $\omega$ is the angular velocity and R is the radius
• B. $a=R\alpha$ ; $a$ is the linear acceleration, $\alpha$ is the angular acceleration and R is the radius
• C. $v=R\omega$ and $a=R\alpha$; $v$ is the linear velocity, $\omega$ is the angular velocity, $\alpha$ is the angular acceleration and R is the radius
• D. $T=M\frac{v^2}{R}$,; $T$ is the tension in the string, $v$ is the linear velocity, and R is the radius

Answer 1

The correct option is C $v=R\omega$ and $a=R\alpha$; $v$ is the linear velocity, $\omega$ is the angular velocity, $\alpha$ is the angular acceleration and R is the radius

The condition of no-slip in rotation of a pulley attached to a mass using a string is

$v=R\omega$ and $a=R\alpha$

where $v$ is the linear velocity, $\omega$ is angular velocity and $R$ is the radius