Use the scenario below to answer questions 13 through 15. A 2.8 kg ball is spun on a 1.6 m string in a vertical circle at a constant velocity of 4.0 m/s. 13. Draw vector diagrams to show the forces of tension gravity at the three points shown on the circle. (It's in the image provided) 14. What is the tension on the string at the bottom of the circle? A. 0.56 N B. 18 N C. 28 N D. 55 N 15. What is the tension on the string at the side of the circle? A. 0.56 N B. 18 N C. 28 N D. 55 N

Use the scenario below to answer questions 13 through 15. A 2.8 kg ball is spun on a 1.6 m string in a vertical circle at a constant velocity of 4.0 m/s. 13. Draw vector diagrams to show the forces of tension gravity at the three points shown on the circle. (It's in the image provided) 14. What is the tension on the string at the bottom of the circle? A. 0.56 N B. 18 N C. 28 N D. 55 N 15. What is the tension on the string at the side of the circle? A. 0.56 N B. 18 N C. 28 N D. 55 N

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter6: Motion In Two Dimensions

Section: Chapter Questions

Problem 62A

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Concept explainers

Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.

Question

Use the scenario below to answer questions 13 through 15.

A 2.8 kg ball is spun on a 1.6 m string in a vertical circle at a constant velocity of 4.0 m/s.

13. Draw vector diagrams to show the forces of

tension
gravity

at the three points shown on the circle. (It's in the image provided)

14. What is the tension on the string at the bottom of the circle?

A. 0.56 N

B. 18 N

C. 28 N

D. 55 N

15. What is the tension on the string at the side of the circle?

A. 0.56 N

B. 18 N

C. 28 N

D. 55 N

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