🇺🇸

Question about Kinematics: Average Angular Velocity

Subject Physics

Physics

Source Originais Teachy

Originais Teachy

Topic Kinematics: Average Angular Velocity

Kinematics: Average Angular Velocity

Difficulty Hard

Hard

(Originais Teachy 2025) - Question Hard of Physics

A cyclist is riding around a circular track with a radius of 25 metres. In the first minute, he completes 3 laps, and in the following 90 seconds, his speed drops steadily until he comes to a complete stop. What is the average angular velocity of the cyclist over the 150 seconds?

The average angular velocity of the cyclist during the 150 seconds is 3π/50 rad/s.

The average angular velocity of the cyclist during the 150 seconds is 9π/100 rad/s.

The average angular velocity of the cyclist during the 150 seconds is 5π/100 rad/s.

The average angular velocity of the cyclist during the 150 seconds is π/20 rad/s.

The average angular velocity of the cyclist during the 150 seconds is 7π/100 rad/s.

Answer sheet:

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Curabitur id consequat justo. Cras pellentesque urna ante, eget gravida quam pretium ut. Praesent aliquam nibh faucibus ligula placerat, eget pulvinar velit gravida. Nam sollicitudin pretium elit a feugiat. Vestibulum pharetra, sem quis tempor volutpat, magna diam tincidunt enim, in ullamcorper tellus nibh vitae turpis. In egestas convallis ultrices. Sed non sem ultricies, sollicitudin sem facilisis, commodo justo. Maecenas mattis sodales nunc, et auctor massa fermentum a. Maecenas eget nisl felis.