A car tire rotates at a constant angular velocity of 3.5 rotations during a time interval of 0.75 seconds. What is the angular s

Question

3 years ago

13

peed of the tire?
thanks in advance for any help!

1 answer:

Andru [333] · Answer 1 · 2022-05-30T11:01:58+03:00

4 0

Answer : $\theta = 2.625\ radians$

Explanation :

Given that,

Angular velocity $\omega = 3.5\ rad/s$

Time $t = 0.75 s$

We know , the formula of angular velocity

$\omega = \dfrac{\theta}{t}$

$\theta = \omega \times t$

$\theta = 3.5\ rad/s\times0.75\ s$

The angular speed of the tire is

$\theta = 2.625\ radians$

Hence, this is the required solution.