Explain angular acceleration. - Vidyadip

Question

Explain angular acceleration.

✓

Answer

Get the step-by-step solution for this question inside the Vidyadip app.

Get the answer in the app

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

Explore more

More "Answer the following in Detail" from Rotational Dynamics→Rotational Dynamics — all question types→Physics STD 12 Science question papers→Maharashtra Board STD 12 Science question papers→Maharashtra Board question paper generator→

Similar questions

Derive the relation between the surface tension and surface energy of a liquid.
OR
Derive the relation between surface tension and surface energy per unit area.
OR
Show that the surface tension of a liquid is numerically equal to the surface energy per unit area.

Discuss different modes of vibrations in an air column of a pipe open at both the ends. State the cause of end. correction. Find the end correction for the pipe open at both the ends in fundamental mode

Explain and define the resolving power of an optical instrument.

Derive an expression for the maximum safe speed for a vehicle on a horizontal circular road without skidding off. State its significance.

A stone of mass $1 \mathrm{~kg}$, attached at the end of a $1 \mathrm{~m}$ long string, is whirled in a horizontal circle. If the string makes an angle of $30^{\circ}$ with the vertical, calculate the centripetal force acting on the stone.

Define magnetization. State its SI unit and dimensions. Derive the relation between magnetic field intensity(H) and magnetization(M) for a magnetic material placed in a magnetic field.

What is an adiabatic process ? Obtain expressions for the work done by a system (an ideal gas) in an adiabatic process. Also draw the corresponding P-V diagram.

Explain electrostatic shielding. What is a Faraday cage ?

Assuming the expression for the pressure exerted by an ideal gas, prove that (1) the kinetic energy per mole of the gas $=\frac{3}{2}$ RT (2) the rms speed of a gas molecule, $\mathrm{u}_{\mathrm{rms}}=\sqrt{3 R T / M_0}$. OR
Assuming the expression for the pressure exerted by an ideal gas, show that the rms speed of a gas molecule is directly proportional to the square root of its absolute temperature.
OR
Show that the rms velocity of gas molecules is directly proportional to the square root of its absolute temperature.

The refractive indices of glycerine and diamond with respect to air are $1.46$ and $2.42$ respectively. Calculate the speed of light in glycerine and in diamond. From these calculate the refractive index of diamond with respect to glycerine.