Help needed for physics written questions
1. Explain the difference between linear speed and rotational speed. Include formula difference and how rotational speed is changed to linear speed. 2. A bicycle has wheels with a 30-centimeter radius. If smaller wheels with a 25-centimeter radius are installed, what is the change in linear speed of the bicycle if the wheels rotate at 1 revolution per second? 3. In terms of rotational inertia, […]