Topic: Dynamics and Equilibrium Subtopic: Force, Inertia and Momentum
Why does small bullet have strong impact?
Answer: When a bullet is fired from gun, it possesses momentum. As the speed of bullet is very fast as compare to it's size so it has large momentum and due to which it has a strong impact when it hit something.
- What is difference between rest and motion?
- Why is rolling friction extremely small than sliding friction?
- How LIDAR gun is used to calculate vehicle speed?
- Why does force of friction oppose motion?
- What is a momentum?
- What is plasma physics?