Question

Give one type of motion where distance and displacement are the same.
A. Circular motion
B. Motion of a body along a straight line in a particular direction
C. Simple harmonic motion
D. None of the above.

Answer 1

Hint: The above problem can be resolved by applying the concept and fundamentals of the linear motion in physics. Moreover, the application of linear is to be considered to analyse the variation in the displacement and distance covered by the object.


Complete step-by-step solution
The basic example for which the distance and the displacement of any object travelling along the specified path is similar is that, the object travelling along the linear path. When the object is observed to travel some length of path along the linear direction, then the shortest length of the specified path and the total length of the path covered by the object becomes the same for practical sense. Moreover, it can be concluded that the linear motion of any object accounts for the example, where the displacement and distance become similar for an object.
Therefore, the motion of the body along a straight line in a particular direction is the required type of motion, where the distance and displacement of the object is the same. And option B is correct.


Note: In order to resolve the given problem, one must have the basic knowledge of the physical quantities like distance and displacement, along with the differences among them. The mathematical relations can be undertaken to carry out the analysis of the results of the given parameters for any object.