# How To Find When Particle Is At Rest

How To Find When Particle Is At Rest? Similarly, when a particle of mass \(m\) decays into two or more particles with smaller total mass, the observed kinetic energy imparted to the products of the decay. Learn how to determine when a particle is at rest using a calculator. Brian McLogan. 1.22M subscribers. Join. Subscribe. Like. Share. Save. 9.3K views 4 years ago.

When dealing with particles and their motion, the concept of rest is an important one. In order to calculate the velocity and acceleration of a particle, it is essential to know when the particle is at rest. This article will discuss some methods to determine when a particle is at rest.

Firstly, it is important to understand the definition of rest. Rest is defined as a particle not being in motion relative to its surroundings. In other words, when a particle is at rest, it is not moving in any direction.

The first method to determine when a particle is at rest is to observe its motion. If the particle is seen to be at a fixed distance from its starting point and is not seen to be moving in any direction, then it can be concluded that the particle is at rest. This method is useful for particles that move slowly enough that their motion can be observed over a period of time.

The second method to determine when a particle is at rest is to use an accelerometer. An accelerometer is a device that measures the acceleration of a particle. When the acceleration of the particle is zero, it can be concluded that the particle is at rest. This method is useful for particles that move quickly, as an accelerometer can measure the acceleration of the particle over a shorter period of time.

The third method to determine when a particle is at rest is to use a force balance. A force balance is a device that measures the forces acting on a particle. When the net force acting on the particle is zero, it can be concluded that the particle is at rest. This method is useful for particles that experience external forces, as a force balance can measure the forces acting on the particle over a shorter period of time.

In conclusion, there are several methods to determine when a particle is at rest. These methods include observing the motion of the particle, using an accelerometer to measure the acceleration of the particle, and using a force balance to measure the forces acting on the particle. By using one of these methods, it is possible to accurately determine when a particle is at rest.

## Learn how to determine when a particle is at rest using a calculator

Keywords 👉 Learn how to solve particle motion problems. Particle motion problems are usually modeled using functions. Now, when the function modeling the position of the particle is given with respect to the time, we find the speed function of the particle by differentiating the function representing the position. We find the acceleration function of the particle by taking the second derivative of the position function by differentiating the…