Browsing: Mechanical Physics

Hooke’s Law States that;

“In the case of Elastic Materials, the strain of the body (change in the body shape) depends on the applied stress (applied force on the body) within the Elastic Limit of the body.”

The Doppler effect, also called the Doppler shift, happens when the source of waves moves relative to the observer. For example, the Doppler Effect can be seen when an ambulance crosses your path while its siren is going off.