Test: Motion and Measurement of Distances - Class 6 MCQ

Rectilinear motion refers to the motion along a straight line. While both an apple falling from a tree (due to gravity) and the motion of a car on a straight road are linear, the motion of a car on a straight road is an apt example of rectilinear motion. Interestingly, this type of motion can be further explored in physics by analyzing velocity, distance, and time relationships.

Periodic motion is characterized by regular and repeated movements around a central position. In this case, the oscillation of a pendulum swinging back and forth is an example of periodic motion. This phenomenon follows a defined pattern and can be studied in relation to pendulum length and period.

Measurement refers to the process of quantifying attributes such as size, capacity, or quantity of an object. It involves using standardized units to express these attributes accurately. Understanding measurement is essential in various fields, including science, engineering, and everyday life.

This relationship defines the conversion between meters and centimeters. One meter equals 100 centimeters. Being familiar with unit conversions is crucial in various calculations and practical applications.

Her motion involves moving back and forth along the straight road (rectilinear motion) while also repeatedly covering the same path, indicating a periodic pattern. The combination of both rectilinear and periodic aspects characterizes Paheli's motion in this scenario. Understanding the interplay between these types of motion is fundamental in physics studies.