Question:
In one dimensional motion, instantaneous speed $ v $
satisfies $ 0 \le v < v_0 $ .
In one dimensional motion, instantaneous speed $ v $
satisfies $ 0 \le v < v_0 $ .
Updated On: Jul 6, 2023
- The displacement in time $ T $ must always take non-negative values
- The displacement $ x $ in time $ T $ satisfies $ - v_0T < x < v_0T $
- The acceleration is always a non-negative number
- The motion has no turning points
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The Correct Option is B
Solution and Explanation
The maximum distance covered in time $ T=v_0T $ . Therefore, for the object having one dimensional motion, the displacement $ x $ in time $ T $ satisfies $ - v_0T < x < v_0T $ .
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Concepts Used:
Motion in a straight line
The motion in a straight line is an object changes its position with respect to its surroundings with time, then it is called in motion. It is a change in the position of an object over time. It is nothing but linear motion.
Types of Linear Motion:
Linear motion is also known as the Rectilinear Motion which are of two types:
- Uniform linear motion with constant velocity or zero acceleration: If a body travels in a straight line by covering an equal amount of distance in an equal interval of time then it is said to have uniform motion.
- Non-Uniform linear motion with variable velocity or non-zero acceleration: Not like the uniform acceleration, the body is said to have a non-uniform motion when the velocity of a body changes by unequal amounts in equal intervals of time. The rate of change of its velocity changes at different points of time during its movement.