Velocity is defined as avectormeasurement of the rate and direction of motion. Put simply, velocity is the speed at which something moves in one direction. The speed of a car traveling north on a major freeway and the speed a rocket launching into space can both be measured using velocity....
The Newton's constant appears in the law of gravitation and as the name implies, is a constant. This constant has a definite value of 6.67×10−11 Nm2/kg2. This constant is a part of the formula for the gravitational force of attraction between two or more bodies....
To find the average velocity of the molecules of an ideal gas, we can follow these steps:Step 1: Understand the Concept of Average Velocity Average velocity is defined as the total displacement divided by the total time taken.
What is a force constant? What does the Coriolis force measure? What is the SI unit of acceleration? What does 'vector quantity' in forces mean? What is the force constant in physical chemistry? How can you measure the friction of an object using a newton meter?
A body is said to be in dynamic equilibrium if the body moves with a constant linear velocity or rotates with a constant angular velocity. In the first case, net external force on the body is zero and in the second case, net external torque applied on the body is zero. What is an ex...
Note:A measure of a fluid's flow resistance. The viscosity of a fluid is related to the rate at which its velocity changes in space; the proportionality constant is the viscosity. The extensional viscosity to shear viscosity ratio for Newtonian liquids (liquids with no viscosity fluctuation with...
When a uniform electric field acts upon this charged particle, it will accelerate until it reaches a constant drift velocity. This phenomenon is represented mathematically as: µ = Vd/ E Vd= Drift velocity E = Electric field The SI unit of the electrical mobility is m2/ V s. This phenome...
pedalling a cycle at a constant speed is also an example of static torque as there is no acceleration. the drive shaft in a racing car accelerating from the start line exhibits dynamic torque because it must be producing an angular acceleration of the wheels, given that the car is ...
Speed and velocity are both terms used to measure an object's movement; however, although some people use the words interchangeably, they are in fact different. Speed and velocity are often found in formulas used in physics, so it's important to understand that difference....
The rate at which velocity changes is called What is a constant force in physics? What is the law of conservation of angular momentum? What is the acceleration of a constant velocity? What is velocity in chemistry? Is momentum measured in Newtons? How to find constant velocity How do inte...