What is the acceleration of a person sitting in a chair on the equator?
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What is the acceleration of a person sitting in a chair on the equator?
So far in your life, you may have assumed that as you are sitting in your chair right now, you are not accelerating. However, this picture is not quite complete! You are on the surface of the Earth, which is rotating. 1. a) What is the acceleration of a person sitting in a chair on the equator? b) The latitude of Corvallis is 44.4". What is your acceleration while sitting in your chair? (c) Is your apparent weight greater than,...
t is your acceleration while sitting in your chair. The latitude of Corvallis is 44.4'.(b) What is percent difference in the magnitude of your apparent weight due to the rotational mo- tion? (c) How long would a day have to be for the acceleration to be equal in magnitude to 9.8 m/s2?
A chair of mass 12 kg is sitting on a horizontal frictionless floor. You push on the chair with a force F=40 N that is directed at an angle of 37 ° below the horizontal and the chair slides across the floor. a) What is the normal force on the chair from the floor? b) What is the acceleration of the chair?
Help 3 please explain work
What is your acceleration while sitting in your chair. The latitude of Corvallis is 44.4 degree What is percent difference in the magnitude of your apparent weight due to the rotational motion? How long would a day have to be for the acceleration to be equal in magnitude to 9.8 m/s^2? The wheel in the figure to the right has eight equally spaced spokes and a radius of 30 cm. It is mounted on a...
The figure shows a man sitting in a bosun's chair that dangles
from a massless rope, which runs over a massless, frictionless
pulley and back down to the man's hand. The combined mass of man
and chair is 83.1 kg. With what force magnitude must the man pull
on the rope if he is to rise (a) with a constant
velocity and (b) with an upward acceleration of
1.27 m/s2? (Hint: A free-body diagram can really help.) Problem
continues below....
The figure shows a man sitting in a bosun's chair that dangles from a massless rope, which runs over a massless, frictionless pulley and back down to the man's hand. The combined mass of man and chair is 66.7 kg. With what force magnitude must the man pull on the rope if he is to rise (a) with a constant velocity and (b) with an upward acceleration of 1.34 m/s2? (Hint: A free-body diagram can really help.) Problem continues below....
A chair of mass 11.5 kg is sitting on the horizontal floor; the floor is not frictionless. You push on the chair with a force F = 35.0 Nthat is directed at an angle of 39.0 ∘ below the horizontal and the chair slides along the floor. Use Newton's laws to calculate the normal force that the floor exerts on the chair.
A chair of mass 11.5 kg is sitting on the horizontal floor; the floor is not frictionless. You push on the chair with a force F = 42.0 N that is directed at an angle of 38.0 below the horizontal and the chair slides along the floor. *Use Newton's laws to calculate the normal force that the floor exerts on the chair.
A chair of mass 15.0 kg is sitting on the horizontal floor; the floor is not frictionless. You push on the chair with a force F = 35.0 N that is directed at an angle of 38.0 ∘ below the horizontal and the chair slides along the floor. Use Newton's laws to calculate the normal force that the floor exerts on the chair.
Case Study Waiting Room: a very heavy person who is the patient is sitting in the waiting room (of a medical office) in a regular chair. There is a large chair available for him but he decides to sit in the regular chair. He falls and hurts himself. He is taken to the hospital for observation and later develops pneumonia related to his inactivity. Is the office liable for his fall and hospital bills including ambulance? Who is responsible for...