MCQ
While performing simple harmonic motion, the ratio of kinetic energy at the mean position of the pendulum and potential energy at maximum displacement is :
  • A
    more than 1
  • B
    less than 1
  • equal to 1
  • D
    its length is equal to the ratio of gravitational acceleration

Answer

Correct option: C.
equal to 1
(C)

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Similar questions

A student is performing the experiment of Resonance Column. The diameter of the column tube is $4$ $cm$. The frequency of the tuning fork is $512$ $Hz$. The air temperature is $38^o C$ in which the speed of sound is $336$ $m/s$. The zero of the meter scale coincides with the top end of the Resonance column tube. When the first resonance occurs, the reading of the water level in the column is ..... $cm$
Find the center of mass $(x,y,z)$ of the following structure of four identical cubes if the length of each side of a cube is $1$ unit.
The momentum of a body is increased by $50 \%$. The percentage increase in the kinetic energy of the body is $...........\,\%$
A particle is moving in a circle of radius $r$ under the action of a force $F\, = \alpha r^2$ which is directed towards centre of the circle. Total mechanical energy (kinetic energy + potential energy) of the particle is (take potential energy $= 0$ for $r\, = 0$)
In a resonance tube, the first resonance is obtained when the level of water in the tube is at $16\,cm$ from the open end. Neglecting end correction, the next resonance will be obtained when the level of water from the open end is .... $cm$
A small asteroid is orbiting around the sun in a circular orbit of radius $r_0$ with speed $v_0$. A rocket is launched from the asteroid with speed $v=\alpha v_0$, where $v$ is the speed relative to the sun. The highest value of $\alpha$ for which the rocket will remain bound to the solar system is (ignoring gravity due to the asteroid and eff ects of other planets)
Two blocks $'A$' and $'B'$ each of mass $'m'$ are placed on a smooth horizontal surface. Two horizontal force $F$ and $2F$ are applied on the $2$ blocks $'A'$ and $'B'$ respectively as shown in figure. The block $A$ does not slide on block $B$. Then the normal reaction acting between the two blocks is
An ideal gas is compressed to half its initial volume by means of several processes. Which of the process results in the maximum work done on the gas? 
$P-V$ plots for two gases during adiabatic process are shown in the figure. Plots $1$ and $2$ should correspond respectively to
When $1\, kg$ of ice at $0^o C$ melts to water at $0^o C,$ the resulting change in its entropy, taking latent heat of ice to be $80\, cal/gm,$ is ...... $cal/K$