MCQ
A body at rest may have
  • Energy
  • B
    Momentum
  • C
    Speed
  • D
    Velocity

Answer

Correct option: A.
Energy
a
(a)Body at rest may possess potential energy.

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

Pressure applied to an enclosed fluid is transmitted undiminished to every portion of the fluid and the walls of the containing vessel. This law was first formulated by
Three blocks with masses $m, 2m $ and $3 m$ are connected by strings, as shown in the figure. After an upward force $F$ is applied on block $m,$ the masses move upward at constant speed $v.$ What is the net force on the block of mass $2\ m\ ?\, (g$ is the acceleration due to gravity$)$
A moving particle of mass $m,$ makes a head on elastic collision with another particle of mass $2\,m,$ which is initially at rest. The percentage loss in energy of the colliding particle on collision, is close to .................. $\%$
A block is lying on an inclined plane which makes $60^°$ with the horizontal. If coefficient of friction between block and plane is $0.25$ and $g = 10\,m/{s^2}$, then acceleration of the block when it moves along the plane will be ........ $m/s^2$
A block of mass ' $m$ ' (as shown in figure) moving with kinetic energy $E$ compresses a spring through a distance $25\,cm$ when, its speed is halved. The value of spring constant of used spring will be $nE\; Nm ^{-1}$ for $n=$
A gas is compressed adiabatically, which one of the following statement is NOT true.
Two particles of equal mass have velocities $2\,\hat i\, ms^{-1}$ and $2\,\hat j\, ms^{-1}$. First particle has an acceleration $(\,\hat i\, + \,\hat j\,)$ $ms^{-2}$ while the acceleration of the second particle is zero. The centre of mass of the two particles moves in
A uniform disc of radius $R$ is put over another uniform disc of radius $2R$ made of same material having same thickness.The peripheries of the two discs touches each other.Locate the centre of mass of the system taking center center of large disc at origin
When $F = 2N$, the frictional force between $10 kg$ block and $5 kg$ block is ...... $N$
A block of ice of mass $120\,g$ at temperature $0^{\circ} C$ is put in $300\,gm$ of water at $25^{\circ} C$. The $xg$ of ice melts as the temperature of the water reaches $0^{\circ} C$. The value of $x$ is

[Use: Specific heat capacity of water $=4200$

$J\,kg ^{-1} K ^{-1}$, Latent heat of ice $\left.=3.5 \times 10^{5} J\,kg ^{-1}\right]$