the  number of force in plane, centripetal force and if all forces are balanced.

University Physics Volume 1
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ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter4: Motion In Two And Three Dimensions
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Need help solving the  number of force in plane, centripetal force and if all forces are balanced.

An engineer is trying to determine the speeds at which she can swing a 400kg
wrecking ball without breaking her cable. She knows that the cable is rated to
withstand 620ON of tension. Answer each of the following questions when the
cable is under the critical tension. Neglect drag.
number of forces in plane:
centripetal force:
20m
Are all forces balanced?
What is the radius of curvature of the path?
unit
What is the wrecking ball's centripetal acceleration?
BARNHART
unit
What is the centripetal net force on the wrecking ball?
unit
What is the speed of the wrecking ball?
unit
Could she swing the wrecking ball at 8m/s?
Transcribed Image Text:An engineer is trying to determine the speeds at which she can swing a 400kg wrecking ball without breaking her cable. She knows that the cable is rated to withstand 620ON of tension. Answer each of the following questions when the cable is under the critical tension. Neglect drag. number of forces in plane: centripetal force: 20m Are all forces balanced? What is the radius of curvature of the path? unit What is the wrecking ball's centripetal acceleration? BARNHART unit What is the centripetal net force on the wrecking ball? unit What is the speed of the wrecking ball? unit Could she swing the wrecking ball at 8m/s?
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