MCQ
For a particle in a non-uniform accelerated circular motion
  • A
    Velocity is radial and acceleration is transverse only
  • B
    Velocity is transverse and acceleration is radial only
  • C
    Velocity is radial and acceleration has both radial and transverse components
  • Velocity is transverse and acceleration has both radial and transverse components

Answer

Correct option: D.
Velocity is transverse and acceleration has both radial and transverse components
d
(d)In non-uniform circular motion particle possess both centripetal as well as tangential acceleration.

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 car goes around uniform circular track of radius $R$ at a uniform speed $v$ once in every $T$ seconds. The magnitude of the centripetal acceleration is $a_c$. If the car now goes uniformly around a larger circular track of radius $2 R$ and experiences a centripetal acceleration of magnitude $8 a_c$. Then, its time period is
The angular velocities of three bodies in simple harmonic motion are ${\omega _1},\,{\omega _2},\,{\omega _3}$ with their respective amplitudes as ${A_1},\,{A_2},\,{A_3}$. If all the three bodies have same mass and velocity, then
Identify the correct definition
A truck moving on horizontal road towards east with velocity $20\, ms^{-1}$ collides elastically with a light ball moving with velocity $25\, ms^{-1}$ along west. The velocity of the ball just after collision
Figure shows the circular motion of a particle. The radius of the circle, the period, sense of revolution and the initial position are indicated on the figure. The simple harmonic motion of the $x-$ projection of the radius vector of the rotating particle $P$ is
A mass $M$ is placed on a very smooth wedge resting on a surface without friction. Once the mass is released, the acceleration to be given to the wedge so that $M$ remains at rest is $a$ where
The unit of Stefan's constant $\sigma $ is
Out of the following which quantity does not depend on path
$A$ ball whose size is slightly smaller than width of the tube of radius $2.5 \,m$ is projected from bottommost point of a smooth tube fixed in a vertical plane with velocity of $10\, m/s$. If $N_1$ and $N_2$ are the normal reactions exerted by inner side and outer side of the tube on the ball
A solid sphere rotates about a vertical axis on frictionless bearing. A massless cord passes around the equator of sphere, then passes through over a solid cylinder and then is connected to block of mass $M$ as  shown in figure. If the system is released from rest then the speed acquired by block after it has fallen through distance $h$ is