A fireman has mass m; he hears the fire alarm and slides down the pole with acceleration a (which is less than g in magnitude). (a) Write an equation giving the vertical force he must apply to the pole. (b) If his mass is 80.0 kg and he accelerates at 3.00 m/s, what is the magnitude of his applied force?

University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter6: Applications Of Newton's Laws
Section: Chapter Questions
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A fireman has mass m; he hears the fire alarm and slides down the pole with acceleration a
(which is less than g in magnitude). (a) Write an equation giving the vertical force he must apply
to the pole. (b) If his mass is 80.0 kg and he accelerates at 3.00 m/s, what is the magnitude of
his applied force?
Transcribed Image Text:A fireman has mass m; he hears the fire alarm and slides down the pole with acceleration a (which is less than g in magnitude). (a) Write an equation giving the vertical force he must apply to the pole. (b) If his mass is 80.0 kg and he accelerates at 3.00 m/s, what is the magnitude of his applied force?
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