A yo-yo toy of mass 0.19kg is spun in a circle of radius 1.2m The yo-yo makes 1.0 complete circles in 1.0 seconds and travels at a constant speed. If the yo-yo goes around the circle in a vertical direction, calculate the tension in the string at the bottom of the circle and the tension in the string at the top of the circle.

A yo-yo toy of mass 0.19kg is spun in a circle of radius 1.2m The yo-yo makes 1.0 complete circles in 1.0 seconds and travels at a constant speed. If the yo-yo goes around the circle in a vertical direction, calculate the tension in the string at the bottom of the circle and the tension in the string at the top of the circle.

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter12: Rotation I: Kinematics And Dynamics

Section: Chapter Questions

Problem 29PQ: A bicyclist is testing a new racing bike on a circular track ofradius 53.0 m. The bicyclist is able...

See similar textbooks

Similar questions

A bicyclist is testing a new racing bike on a circular track ofradius 53.0 m. The bicyclist is able to maintain a constant speedof 24.0 m/s throughout the test run. a. What is the angularspeed of the bike? b. What are the magnitude and direction ofthe bikes acceleration?
A wind turbine is rotating conterclockwise at 0.5 rev/s and slows to a stop in 10 s. Its blades are 20 m in length. (a) What is the angular acceleration of the turbine? (b) What is the centripetal acceleration of the tip fo the blades at t=0s ? (c) What is the magnitude and direction of the total linear acceleration of the tip of the blades at t=0s ?
Human centrifuges are used to train military pilots and astronauts in preparation for high-g maneuvers. A trained, fit person wearing a g-suit can withstand accelerations up to about 9g (88.2 m/s2) without losing consciousness, (a) If a human centrifuge has a radius of 4.50 m, what angular speed results in a centripetal acceleration of 9g? (b) What linear speed would a person in the centrifuge have at this acceleration?
Please hlep me solve this physics problem
one end of a cord is fixed and a small 0.5 kg object is attached to the other end , where it swings i a section of a vertical circle of radius 2 mas shown i figure attached. when teta= 20 degrees, the speed of the object is 8m/s. at this instant, find the tension in the string, find the tangential ad radial components of acceleration, and find the total acceleration. is your answer changed if the object is swinging down toward its lowest point instead of swinging up? explain the answer.
How do i solve this
I need help, please
Peter propels a penguin with mass 10.0kg from 2.50m above the ground at an angle 30.0o from the horizontal axis (ground), with an initial speed of 15.0 m/s. Assuming the penguin remains rigid (scared, so assume the particle model!) and ignoring any rotational effects, What is the maximum vertical height reached by the penguin? a. 5.37 meters b. 9.62 meters c. 2.87 meters d. 11.1 meters
Setutun Gen DIWA Senior igh School Series A carousel rotates at constant speed and completes a revolution in 10.0 s. What is the linear speed of Ariel, who is seated at approximately 2.0 m from the center of the carousel? O 1.23 m/s O 1.57 m/s O 5.6 m/s 9.5 m/s A Sebastian G. is presenting
A car of mass m is rounding a curve with radius R on a horizontal road. There is friction with coefficient of static frictions between the car's wheels and the road. What is the maximum speed at which the car can take the turn without skidding off the road? R Top View. Gravity is into the paper. √8 Side View. The velocity is into the paper
It's urgent please solve asap
Question 9 P Flag question Not yet answered Marked out of 1.00 The radius of a car tire is 0.2m. The distance moved by the car if the tire makes 100 rotations is a. 500 m O b. 62.8 m O c. 20 m O d. 125.6 m