Please provide the correct answer Problem 10: An elementary student of mass m = 22 kg is swinging on a swing. The lengthfrom the top of the swing set to the seat is L = 3.3 m. The child is attempting to swing all the wayaround in a full circle. Part (b) Assuming the child is traveling at the speed found in part (a), what is their apparent weight, Wa in newtons, at the top of their path? (Atthe top, the child is upside-down.)Wa =

Answered: Image /qna-images/answer/2cece29e-af3b-474a-98e5-7a5a5f8dbb16.jpg

Answered: Part (b) Assuming the child is…

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter11: Energy And Its Conservation

Section: Chapter Questions

Problem 83A

See similar textbooks

Similar questions

Problem 6: A youth of mass m = 32 kg is swinging on a swing. The length from the top of the swing set to the seat is L = 3.1 m. The girl is attempting to swing all the way around in a full circle. V = 5.5 A Part (b) Assuming the girl is traveling at the speed found in part (a), what is their apparent weight, W₁ in newtons, at the top of their path? (At the top, the girl is upside-down.) Wa=0 W ₂2 Part (a) What is the minimum speed, in meters per second, the girl must be moving with at the top of the path in order to make a full circle? Part (c) If the velocity at the bottom is the same as the velocity at the top from part (a), what is the girl's apparent weight, in newtons, at the very bottom of the path? =
To form a pendulum, a 0.050 kg ball is attached to one end of a rod of length 1.2 m and negligible mass, and the other end of the rod is mounted on a pivot. The rod is rotated until it is straight up, and then it is released from rest so that it swings down around the pivot. When the ball reaches its lowest point, what are (a) its speed and (b) the tension in the rod? Next, the rod is rotated until it is horizontal, and then it is again released from rest. (c) At what angle from the vertical does the tension in the rod equal the weight of the ball? (d) If the mass of the ball is increased, does the answer to (c) increase, decrease, or remain the same? (a) Number i 4.8e0 (b) Number i 1.4e0 (c) Number i 19. (d) increase Units Units Units m/s N °(degrees)
HELP ASAP!!!!!! At the neighborhood playground, your friend sits on a swing and gets pulled back by you tothe highest point that you can reach. When you let go, your friend rides the swing withoutreceiving or providing additional push. Your friend travels along an arc of 14 feet on thefirst swing (back to front). As the swing comes backwards, the length of the arc is .80 of theprevious swing. This continues: each successive arc created by swinging is .80 of theprevious swing.a. Find the length of the arc for the 5th swing (the 5th arc). Round to the thousandthsplace.b. On which swing is the length of the arc first less than 1 foot?c. Find the total distance your friend travels in all of the swings up to and including theswing in answer to letter b.
A uniform thin rod of length 0.310 m and mass 5.74 kg is suspended freely from one end. It is pulled to the side an angle 51.0 degrees and released. If friction can be ignored, what is the speed of its free end (in m/s), at the lowest point?
To form a pendulum, a 0.024 kg ball is attached to one end of a rod of length 0.70 m and negligible mass, and the other end of the rod is mounted on a pivot. The rod is rotated until it is straight up, and then it is released from rest so that it swings down around the pivot. When the ball reaches its lowest point, what are (a) its speed and (b) the tension in the rod? Next, the rod is rotated until it is horizontal, and then it is again released from rest. (c) At what angle from the vertical does the tension in the rod equal the weight of the ball? (d) If the mass of the ball is increased, does the answer to (c) increase, decrease, or remain the same? (a) Number i Units (b) Number i Units (c) Number i Units
To form a pendulum, a 0.092 kg ball is attached to one end of a rod of length 0.84 m and negligible mass, and the other end of the rod is mounted on a pivot. The rod is rotated until it is straight up, and then it is released from rest so that it swings down around the pivot. When the ball reaches its lowest point, what are (a) its speed and (b) the tension in the rod? Next, the rod is rotated until it is horizontal, and then it is again released from rest. (c) At what angle from the vertical does the tension in the rod equal the weight of the ball? (d) If the mass of the ball is increased, does the answer to (c) increase, decrease, or remain the same? (a) Number i (b) Number (c) Number (d) Units Units Units #
A simple pendulum, consisting of a mass of 8.691 kg, is attached to the end of a 3.23 m length of string. If the mass is held out horizontally, and then released from rest, the speed of the mass (in m/s) at the bottom of the swing is:
A simple pendulum is released from rest when the mass is 33.1 cm above its lowest point. What is the speed of the suspended mass at the bottom of its swing? g= 9.80 m/s2 and ignore air restistance. No mass was given.
Tarzan plans to cross a gorge by swinging in an arc from a hanging vine. If his arms are capable of exerting a force of 1400 N on the rope, what is the maximum speed he can tolerate at the lowest point of his swing? His mass is 80kg and the vine is 4.8m long.
Escaping from a tomb raid gone wrong, Lara Croft (m = 60.0 kg) swings across an alligator-ingested river from a 9.45-m-long vine. If her speed at the bottom of the swing is 5.30 m/s and she makes it safely across the river, what is the minimum breaking strength of the vine?
A child of mass 25.0 kg tries to cross a river by swinging from a vine. The vine is 10.0 m long, and his speed at the bottom of the swing is 7.00 m/s. What is the tension in the vine at the lowest point? Your Answer: Answer Question 14 (3 points) units (Continue the above problem) What is the speed of the child at a point 1.00 meters above the bottom of the swing after passing it? ignore air resistance.
A 15.0 kg stone glides down (we neglect any type of rotation) on a snowy hill, starting from point A with a speed of 10.0 m/s. There is no friction on the hill between points A and B, but there is friction on the flat ground below, between B and the wall. After entering the horizontal rough region, the stone travels 100 m and collides with a very long and light spring, whose force constant is 2.00 N / m. The coefficients of kinetic and static friction between the stone and the horizontal ground are 0.20 and 0.80, respectively. How far will the stone compress the spring? A 20 m В VK15 m- Rough zone a) 22,2 m b) 16,4 m c) 45,78 m d) 100 m D. Concentra

SEE MORE QUESTIONS

Recommended textbooks for you

Glencoe Physics: Principles and Problems, Student…

Physics

ISBN:

9780078807213

Author:

Paul W. Zitzewitz

Publisher:

Glencoe/McGraw-Hill

College Physics

Physics

ISBN:

9781938168000

Author:

Paul Peter Urone, Roger Hinrichs

Publisher:

OpenStax College

Physics for Scientists and Engineers, Technology …

Physics

ISBN:

9781305116399

Author:

Raymond A. Serway, John W. Jewett

Publisher:

Cengage Learning

Glencoe Physics: Principles and Problems, Student…

Physics

ISBN:

9780078807213

Author:

Paul W. Zitzewitz

Publisher:

Glencoe/McGraw-Hill

College Physics

Physics

ISBN:

9781938168000

Author:

Paul Peter Urone, Roger Hinrichs

Publisher:

OpenStax College

Physics for Scientists and Engineers, Technology …

Physics

ISBN:

9781305116399

Author:

Raymond A. Serway, John W. Jewett

Publisher:

Cengage Learning

Principles of Physics: A Calculus-Based Text

Physics

ISBN:

9781133104261

Author:

Raymond A. Serway, John W. Jewett

Publisher:

Cengage Learning

Physics for Scientists and Engineers with Modern …

Physics

ISBN:

9781337553292

Author:

Raymond A. Serway, John W. Jewett

Publisher:

Cengage Learning

Physics for Scientists and Engineers

Physics

ISBN:

9781337553278

Author:

Raymond A. Serway, John W. Jewett

Publisher:

Cengage Learning

SEE MORE TEXTBOOKS

Part (b) Assuming the child is traveling at the speed found in part (a), what is their apparent weight, W in newtons, at the top of their path? (At the top, the child is upside-down.) W, =