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A car tire rotates with an average angular speed of 29 rad/s. In what time interval will the tire rotate 3.5 times? ​
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37 votes
37 votes
A car tire rotates with an average angular speed of 29 rad/s. In what time interval will the tire rotate 3.5 times? ​

User Ddmteetu
by
2.9k points

1 Answer

10 votes
10 votes

Answer:

"0.758315 sec" is the appropriate choice.

Step-by-step explanation:

The given values are:

Angular speed,

= 29 rad/s

or,

=
image

Tire rotates,

= 3.5 times

Now,

The time interval will be:

⇒
image

⇒
image

⇒
image

⇒
image

User Dusual
by
3.1k points
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