A torque of 25 Nm is applied to a wheel with a radius of 0.5 m. What is the forc

Practice Questions

Q1
A torque of 25 Nm is applied to a wheel with a radius of 0.5 m. What is the force applied at the edge of the wheel?
  1. 50 N
  2. 25 N
  3. 75 N
  4. 100 N

Questions & Step-by-Step Solutions

A torque of 25 Nm is applied to a wheel with a radius of 0.5 m. What is the force applied at the edge of the wheel?
  • Step 1: Understand that torque is the product of force and radius. The formula is Torque = Force x Radius.
  • Step 2: Rearrange the formula to find Force. This gives us Force = Torque / Radius.
  • Step 3: Plug in the values from the question. We have Torque = 25 Nm and Radius = 0.5 m.
  • Step 4: Calculate the Force by dividing the Torque by the Radius: Force = 25 Nm / 0.5 m.
  • Step 5: Perform the calculation: 25 divided by 0.5 equals 50.
  • Step 6: Conclude that the force applied at the edge of the wheel is 50 N.
  • Torque – Torque is the rotational equivalent of linear force, calculated as the product of force and the radius at which the force is applied.
  • Force Calculation – The force applied at the edge of the wheel can be calculated using the formula: Force = Torque / Radius.
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