Question

The wheel of a cycle of radius 50 cm is moving with speed 14 MS – 1 calculate the angular. velocity of the wheel.​

Answer 1

Answer:

The angular velocity of the wheel is 28 rad/s.

Explanation:

Given :

The wheel of a cycle of radius 50 cm is moving with speed 14 m/s.

To find :

the angular velocity of the wheel

Solution :

We know,

 v = rω

where

v denotes the linear velocity

r denotes the radius

ω denotes the angular velocity

⇒ r = 50 cm = 50/100 m = 0.5 m

⇒ v = 14 m/s

Substituting the values,

⇒ 14 = 0.5 × ω

⇒ ω = 14/0.5

⇒ ω = 14 × 2

⇒ ω = 28 rad/s

∴ The angular velocity of the wheel is 28 rad/s.

Answer 2

Answer:

answer is 28rad/s

Explanation:

through v=rw