Answer to Question #49141 in Physics for Ali

Question #49141

A runner is on the outside of a circular track of radius 21 m. If the runner travels with an average speed of 5.0 m/s, how long will it take her to run 4 laps?

Expert's answer

Download Answer

Learn more about our help with Assignments: Physics

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. A jet of water with cross section of 6 square centimeter strikes a wall at an angle of 60 deg. to th
2. A block of mass M is hanging over a smooth and light pulley through a string. The other end of a str
3. we know generally that the direction of displacement and acceleration is same.but for periodic motio
4. Two cars are driving at the same constant speed v around a racetrack. However, they are traveling th
5. A car travels 10 km in half an hour. What is its speed?
6. If 'u'is the instantenious velocity of particle and 'v' is the velocity of wave
7. the nozzle is replaced with a Y-shaped fitting that split the flow in half. garden hose are connecte