. You are not on earth. You have a ball on a string. You whirl it in a vertical circle (similar to theone seen in the 4th example of the Centripetal Force video).(a) Choose values for the following. None of them can be 0.The value of gravitational acceleration on this planet (on Earth it would be 9.81m/s2)The mass of the ball iii. The length of the stringThe tension in the string at the top of the circle.(b) Draw the Free Body Diagram of the ball at the top of the circle.(c) Label the origin and axes.(d) Calculate the velocity of the ball at the top of the circle.(e) Draw the Free Body Diagram of the ball at the bottom of the circle.(f) Label the origin and axes.(g) If you maintain the same velocity at the bottom as in the top, what is the tension at thebottom?FYI: m: 5 kg; r: 1.5 m; T1: 25 N

a)1. Gravitational acceleration, g=8 m/s22. Mass of ball, m= 5 kgb) Length of string, r=1.5 m3. Tension in the string at top of circle, T=25 Nb), c)d) From FBD:-T-mg=-mv2rT+mg=mv2r25+(5×8)=5v21.5v=4.41 m/se),f)g) Let T' be the tension in the bottomFrom FBD:T'-mg=mv'2r T'=mg+mv'2r T'=5(8+4.4121.5)=104.83 N

Answered: You are not on earth. You have a ball…

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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. You are not on earth. You have a ball on a string. You whirl it in a vertical circle (similar to the

one seen in the 4th example of the Centripetal Force video).

(a) Choose values for the following. None of them can be 0.

The value of gravitational acceleration on this planet (on Earth it would be 9.81m/s2)
The mass of the ball

iii. The length of the string

The tension in the string at the top of the circle.

(b) Draw the Free Body Diagram of the ball at the top of the circle.

(d) Calculate the velocity of the ball at the top of the circle.

(e) Draw the Free Body Diagram of the ball at the bottom of the circle.

(f) Label the origin and axes.

(g) If you maintain the same velocity at the bottom as in the top, what is the tension at the

bottom?

FYI: m: 5 kg; r: 1.5 m; T1: 25 N

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