Difficult
Write the similarity between various forms of energy.
(N/A) The fundamental similarity between various forms of energy (such as kinetic energy,potential energy,thermal energy,etc.) is that they are all scalar quantities.
Energy is defined as the capacity to do work,and it is measured in the same unit,the Joule $(J)$,regardless of its form.
Furthermore,according to the Law of Conservation of Energy,energy can neither be created nor destroyed; it can only be transformed from one form to another,meaning the total energy of an isolated system remains constant.
Energy is defined as the capacity to do work,and it is measured in the same unit,the Joule $(J)$,regardless of its form.
Furthermore,according to the Law of Conservation of Energy,energy can neither be created nor destroyed; it can only be transformed from one form to another,meaning the total energy of an isolated system remains constant.
Explore More
Similar Questions
Two rectangular blocks $A$ and $B$ of masses $2 \,kg$ and $3 \,kg$ respectively are connected by a spring of spring constant $10.8 \,Nm^{-1}$ and are placed on a frictionless horizontal surface. The block $A$ is given an initial velocity of $0.15 \,ms^{-1}$ in the direction shown in the figure. The maximum compression of the spring during the motion is (in $\,m$)
DifficultKCET 2009
View SolutionTwo trolleys of mass $m$ and $3m$ are connected by a spring. They are compressed and released; once released,they move off in opposite directions and come to rest after covering distances $S_1$ and $S_2$ respectively. Assuming the coefficient of friction to be uniform,the ratio of distances $S_1:S_2$ is:
Medium
View Solution$A$ particle of mass $m$ is moving in a horizontal circle of radius $r$ under a centripetal force equal to $-K/r^2$,where $K$ is a constant. The total energy of the particle is
DifficultIIT 1977
View SolutionTwo statements are given below. Select the option that correctly explains both statements.
Statement-$1$: In a perfectly elastic collision between two particles moving in the same direction,they do not lose all their energy.
Statement-$2$: The principle of conservation of momentum is valid for all types of collisions.
Statement-$1$: In a perfectly elastic collision between two particles moving in the same direction,they do not lose all their energy.
Statement-$2$: The principle of conservation of momentum is valid for all types of collisions.
Medium
View Solution$A$ block of mass $m(=0.1 \ kg)$ is hanging over a frictionless light fixed pulley by an inextensible string of negligible mass. The other end of the string is pulled by a constant force $F$ in the vertically downward direction. The linear momentum of the block increases by $2 \ kg \ m/s$ in $1 \ s$ after the block starts from rest. Then, (given $g=10 \ m/s^2$):
MediumWBJEE 2013
View SolutionVedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo