2. An athlete suspends himself from the lower end of a hanging rope, whose upper end is attached to the ceiling. (a) Draw the free-body diagram for the forces acting on the athlete. (b) Draw the free-body diagram for the forces acting on the rope. (c) What is the weight of the athlete if the athlete has a mass of m = 65 kg? (d) If the rope has a negligible mass, what is the tension at the top of the rope?
2. An athlete suspends himself from the lower end of a hanging rope, whose upper end is attached to the ceiling. (a) Draw the free-body diagram for the forces acting on the athlete. (b) Draw the free-body diagram for the forces acting on the rope. (c) What is the weight of the athlete if the athlete has a mass of m = 65 kg? (d) If the rope has a negligible mass, what is the tension at the top of the rope?
College Physics
1st Edition
ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
Publisher:Paul Peter Urone, Roger Hinrichs
Chapter4: Dynamics: Force And Newton's Laws Of Motion
Section: Chapter Questions
Problem 34PE: Figure 4.39 shows Superhero and Trusty Sidekick hanging motionless from a rope. Superhero's mass is...
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![2. An athlete suspends himself from the lower end of a hanging rope, whose upper end is attached to
the ceiling. (a) Draw the free-body diagram for the forces acting on the athlete. (b) Draw the free-body
diagram for the forces acting on the rope. (c) What is the weight of the athlete if the athlete has a mass of
m = 65 kg? (d) If the rope has a negligible mass, what is the tension at the top of the rope?
Useful equations:
For Kinematics,
I =ro + vot +
Uz + vor
2
V or +at
=v3, + 2a,(x – 10)
For Dynamics,
EF. =ma,
EF, =ma,
w =mg](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ffb7bb7f4-b33e-4475-8588-1a4e8b9ec943%2Fd3ba2630-1fc3-4f1a-bd5f-c6faae44679c%2F5cvoqh_processed.jpeg&w=3840&q=75)
Transcribed Image Text:2. An athlete suspends himself from the lower end of a hanging rope, whose upper end is attached to
the ceiling. (a) Draw the free-body diagram for the forces acting on the athlete. (b) Draw the free-body
diagram for the forces acting on the rope. (c) What is the weight of the athlete if the athlete has a mass of
m = 65 kg? (d) If the rope has a negligible mass, what is the tension at the top of the rope?
Useful equations:
For Kinematics,
I =ro + vot +
Uz + vor
2
V or +at
=v3, + 2a,(x – 10)
For Dynamics,
EF. =ma,
EF, =ma,
w =mg
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