Home of real teaching & learning
  • Full support for teachers
  • Focus on critical thinking
  • Engaging classroom activities
  • Integrated student eBook
  • Assessed tasks / qBank
  • Practice exam questions

The InThinking Guarantee: Our sites are written by expert practitioners and not by AI

See our AI policy

Disclaimer: InThinking subject sites are neither endorsed by nor connected with the International Baccalaureate Organisation.

Don't miss out, find out!

A2 solutions: Circular motion

1. The bob of a 50cm long pendulum is made to move in a horizontal circle of radius 10cm. Calculate the angular velocity of the bob. Hint: Solution: 2. Calculate the angular velocity of the small ball rolling around the conical bowl shown below. Hint: Solution:

Help