A 300 g ball on a 70-cm-long string is swung in a vertical circle about a point 200 cm above the floor. The string suddenly breaks when it is parallel to the ground and the ball is moving upward. The ball reaches a height 600 cm above the floor. Part A What was the tension in the string an instant before it broke? Express your answer to two significant figures and include the appropriate units. HÅ T = Value Submit Request Answer 0 ? Units
A 300 g ball on a 70-cm-long string is swung in a vertical circle about a point 200 cm above the floor. The string suddenly breaks when it is parallel to the ground and the ball is moving upward. The ball reaches a height 600 cm above the floor. Part A What was the tension in the string an instant before it broke? Express your answer to two significant figures and include the appropriate units. HÅ T = Value Submit Request Answer 0 ? Units
Glencoe Physics: Principles and Problems, Student Edition
1st Edition
ISBN:9780078807213
Author:Paul W. Zitzewitz
Publisher:Paul W. Zitzewitz
Chapter6: Motion In Two Dimensions
Section6.3: Relative Velocity
Problem 27PP
Related questions
Question
![A 300 g ball on a 70-cm-long string is swung in a
vertical circle about a point 200 cm above the floor.
The string suddenly breaks when it is parallel to the
ground and the ball is moving upward. The ball
reaches a height 600 cm above the floor.
Part A
What was the tension in the string an instant before it broke?
Express your answer to two significant figures and include the appropriate units.
HÅ
T =
Value
Submit
Request Answer
0
?
Units](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F83dbc015-006c-49cb-aa06-3a34467cd307%2Fb0388344-03a6-4745-9356-386d7bc258d6%2Fxyfi2f5_processed.png&w=3840&q=75)
Transcribed Image Text:A 300 g ball on a 70-cm-long string is swung in a
vertical circle about a point 200 cm above the floor.
The string suddenly breaks when it is parallel to the
ground and the ball is moving upward. The ball
reaches a height 600 cm above the floor.
Part A
What was the tension in the string an instant before it broke?
Express your answer to two significant figures and include the appropriate units.
HÅ
T =
Value
Submit
Request Answer
0
?
Units
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