10.10 ● A cord is wrapped around the rim of a solid uniform wheel 0.250 m in radius and of mass 9.20 kg. A steady horizontal pull of 40.0 N to the right is exerted on the cord, pulling it off tangentially from the wheel. The wheel is mounted on frictionless bearings on a horizontal axle through its center. (a) Compute the angular acceleration of the wheel and the acceleration of the part of the cord that has already been pulled off the wheel. (b) Find the magnitude and direction of the force that the axle exerts on the wheel. (c) Which of the answers in parts (a) and (b) would change if the pull were upward instead of horizontal?

icon
Related questions
Question
10.10. A cord is wrapped around the rim of a solid uniform
wheel 0.250 m in radius and of mass 9.20 kg. A steady horizontal
pull of 40.0 N to the right is exerted on the cord, pulling it off
tangentially from the wheel. The wheel is mounted on frictionless
bearings on a horizontal axle through its center. (a) Compute the
angular acceleration of the wheel and the acceleration of the part
of the cord that has already been pulled off the wheel. (b) Find
the magnitude and direction of the force that the axle exerts
on the wheel. (c) Which of the answers in parts (a) and (b) would
change if the pull were upward instead of horizontal?
Transcribed Image Text:10.10. A cord is wrapped around the rim of a solid uniform wheel 0.250 m in radius and of mass 9.20 kg. A steady horizontal pull of 40.0 N to the right is exerted on the cord, pulling it off tangentially from the wheel. The wheel is mounted on frictionless bearings on a horizontal axle through its center. (a) Compute the angular acceleration of the wheel and the acceleration of the part of the cord that has already been pulled off the wheel. (b) Find the magnitude and direction of the force that the axle exerts on the wheel. (c) Which of the answers in parts (a) and (b) would change if the pull were upward instead of horizontal?
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 6 steps with 2 images

Blurred answer
Similar questions
  • SEE MORE QUESTIONS