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An object is dropped from rest, its velocity V changes in the following forms
An object is dropped from rest, its velocity V changes in the following forms
Updated On: Apr 2, 2024
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The Correct Option is C
Solution and Explanation
Given, $u =0 m / s$
From the 3 rd equation of motion, $2 g s=v^{2}-u^{2}$
$2 gs = v ^{2}-0$
$v ^{2}=2 gs$
This is the equation of the parabola. Hence, the velocity- displacement curve is parabola in nature.
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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.
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