Question

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

Options

• `"v"^2/"r"`

• vr

• `"v"/"r"`

• `"r"/"v"`

Answer 1

If a body is moving in a circle of radius r with a constant speed v, its angular velocity is `underline("v"/"r")`.

Explanation:

As we know, v = rω

∴ ω = `"v"/"r"`