A Spaceship without Deceleration Engine

A Spaceship without Deceleration Engine

The inertia of the rocket Since there is no friction in outer space, stopping a rocket’s engine in motion does not stop it immediately. When the rocket’s engine is stopped, the rocket continues to move forward … more

Addition of Force

Addition of Force 2

Three elements of force When a force acts on an object, the object’s motion varies depending on the Three elements of force. That is the magnitude, direction, and point of action. Therefore, when displaying a force, … more

Resonance

Resonance

Resonance Resonance is a phenomenon in which the amplitude increases at a specific frequency. The resonance phenomenon can be easily observed around us. 1. Swing When you push the swing, if you push it well according … more