If a wheel of radius R rolls without slipping, what is the distance traveled by

Practice Questions

Q1
If a wheel of radius R rolls without slipping, what is the distance traveled by the center of mass after one complete rotation?
  1. 2πR
  2. πR
  3. 4R
  4. R/2

Questions & Step-by-Step Solutions

If a wheel of radius R rolls without slipping, what is the distance traveled by the center of mass after one complete rotation?
  • Step 1: Understand that the wheel rolls without slipping, meaning the distance it rolls is directly related to its rotation.
  • Step 2: Recall the formula for the circumference of a circle, which is 2πR, where R is the radius of the wheel.
  • Step 3: Recognize that when the wheel makes one complete rotation, the distance traveled by the center of mass is equal to the circumference of the wheel.
  • Step 4: Conclude that the distance traveled by the center of mass after one complete rotation is 2πR.
  • Rolling Motion – Understanding how a wheel rolls without slipping and the relationship between the distance traveled and the wheel's circumference.
  • Circumference Calculation – Calculating the circumference of a circle using the formula 2πR.
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