Solve the following problems and show your solutions.1.Convert 300 rpm to rad/s2. What is the angular speed of a rotating top that makes 20revolutions in 8 seconds?3. Cheska swung around vertically a 100-gram plumb bob tied ina 50-centimeter nylon string. If the nylon string tension is 20 N atthe lowest position, what will be the speed of the plumb bob atthis point?4. The roulette wheel having a radius of 1.5 meters starts fromrest and given an angular acceleration of 6 rad/s². Calculate thetangential acceleration at the outer edge of the roulette wheel.5. An 8-meter long ladder weighing 50 N is leaning against a wall.The base of the ladder is 2 meters away from the wall. How highis the ladder leaning against the wall and what is the angle(relative to the ground)?

Considering 1 revolution = 2 pi radians , and 1 min = 60 sec the desired results can be obtained.

Answered: Solve the following problems and show…

Solve the following problems and show your solutions. 1.Convert 300 rpm to rad/s 2. What is the angular speed of a rotating top that makes 20 revolutions in 8 seconds?

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter6: Uniform Circular Motion And Gravitation

Section: Chapter Questions

Problem 16PE: Olympic ice skaters are able to spin at about 5 rev/s. (a) What is their angular velocity in radians...

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