A man is slipping on a frictionless inclined plane & a bag falls down from the same height. Then the speed of both is related as:
\(V_B >V_m\)
\(V_B<V_m\)
\(V_B=V_m\)
\(V_B\ and \ V_m\ can't\ related\)
The Correct Option is C
Solution and Explanation
The speed of both the man \((V_m)\) slipping on a frictionless inclined plane and the bag \((V_B)\) falling down from the same height is related as \(V_B = V_m\). In the absence of friction, both objects will fall with the same acceleration due to gravity, and their speeds will be equal.
So, the correct option is (C): \(V_B=V_m\)
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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.