Kinetic energy (K) depends on momentum (P) as | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) The relationship between kinetic energy $(K)$ and momentum $(P)$ is given by $K = \frac{P^2}{2m}$.$1$. For the graph between $K$ and $P$,the equat

Vedclass · Accepted Answer

$A$ and $C$

Vedclass · Answer

(C) The relationship between kinetic energy $(K)$ and momentum $(P)$ is given by $K = \frac{P^2}{2m}$.$1$. For the graph between $K$ and $P$,the equation is $K = \frac{1}{2m} P^2$. This is of the form $y = ax^2$,which represents a parabola opening upwards. Thus,graph $(A)$ is correct.$2$. For the graph between $K$ and $P^2$,let $X = P^2$. Then the equation becomes $K = \frac{1}{2m} X$. This is of the form $y = mx$,which represents a straight line passing through the origin. Thus,graph $(C)$ is correct.Therefore,graphs $(A)$ and $(C)$ are correct.

Kinetic energy $(K)$ depends on momentum $(P)$ as $K = \frac{P^2}{2m}$. Which of the following graphs is/are correct?

Similar Questions

$A$ body starting from rest is moved by a constant force for a fixed distance. The kinetic energy of a body of mass $m$ is proportional to:

When the mass and speed of the body are doubled,the kinetic energy of the body

Two particles have masses in the ratio $1 : 2$. If they have the same kinetic energy, what is the ratio of their momenta?

Two masses of $1\,kg$ and $16\,kg$ are moving with equal kinetic energy. The ratio of the magnitude of their linear momentum is:

Masses of two substances are $1\, g$ and $9\, g$ respectively. If their kinetic energies are same,then the ratio of their momentum will be

Vedclass Test Series

Exam Paper Generator

Online Exam Module