Post a New Question

Math

posted by on .

A bicycle wheel, diameter 56 cm, is making 45 revolutions in every 10 seconds. At what speed, in kilometer per hour. Is the bicycle travelling?

  • Math - ,

    45 rev/10sec * 56π cm/rev * 1km/100000cm * 3600sec/hr = 28.5 km/hr

  • Math - ,

    192

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question