Category Kinematics

Understanding Speed in Physics Speed is a measure of how fast an object is moving from one place to another. It tells us the rate at which distance is covered in a given amount of time. For example, when a…

A constant negative velocity graph is a straight line with a negative slope on a position-time graph, representing an object moving at a constant speed in the opposite direction of the positive axis. Explanation In physics, velocity is a vector…

Acceleration significantly changes the nature of an object’s motion by altering its velocity over time. This change can happen in three primary ways: Ways acceleration affect motion Let’s explore each of these effects in more detail: Increasing Speed When an…

During a free fall, the acceleration remains constant and is equal to the acceleration due to gravity (g), which is approximately 9.8 m/s² on Earth’s surface. This constant acceleration is directed downward towards the center of the Earth. Explanation To…

Acceleration can change with time in various ways, depending on the forces acting on an object and the specific situation. The relationship between acceleration and time is not always constant and can be described by different mathematical functions. How does…

Acceleration and distance are related through the equations of motion, specifically through the displacement equation. The relationship is not linear but quadratic, meaning that the distance traveled by an object with constant acceleration is proportional to the square of the…

How does centripetal acceleration differ from linear acceleration? Centripetal acceleration occurs when an object is traveling in a circular path, whereas linear acceleration happens when an object is moving in a straight line. Linear Acceleration: This is the rate of…