You visited us 1 times! Enjoying our articles? Unlock Full Access!

Byju's Answer

Standard XII

Physics

Pseudo Force

A block of ma...

Question

A block of mass m is sliding on a fixed smooth inclined plane of angle $θ = 30^{0}$ in case (I). In case (II) inclined plane is accelerated horizontally so that the block does not slide with respect to it. The ratio of acceleration( $a_{1}$ : $a_{2}$ ) of the blocks along inclined direction in two cases is

\frac{\sqrt{3}}{2}

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

\frac{3}{4}

No worries! We‘ve got your back. Try BYJU‘S free classes today!

\frac{1}{4}

No worries! We‘ve got your back. Try BYJU‘S free classes today!

\frac{1}{2}

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A $\frac{\sqrt{3}}{2}$

Suggest Corrections

Similar questions

Q. A block of mass

M

is placed on a smooth inclined plane of inclination

θ

. The inclined plane itself is placed in a cabin, which is accelerating upwards at the rate

a

in direction making angle

θ

with the horizontal. What will be the acceleration of the block down the inclined plane?

Q. A block is kept on a smooth inclined plane whose angle of inlination is

θ

that moves with a constant acceleration so that the block does not slide relative to the inclined plane. If the inclined plane stops, the normal contact force offered by the plane on the block changes by a factor:

Q. A wooden block of mass 20kg slides without acceleration down a rough inclined plane which makes angle of

20^{0}

with the horizontal. Find the acceleration of the block when the inclination of a plane is increased to

30^{0}

A block of mass m is placed on an inclined plane. With what acceleration should the system move towards right on a horizontal surface so that m does not slide on the surface of inclined plane? Assume all surfaces are smooth.

Q. A spring block system (mass =

m

, spring constant

k

) is placed on a smooth inclined plane (

θ

= angle of inclination). The plane is accelerated horizontally with a such that the block does not loose contact with the plane. The time period of small oscillation of the block is

Join BYJU'S Learning Program

A block of mass m is sliding on a fixed smooth inclined plane of angle θ=300 in case (I). In case (II) inclined plane is accelerated horizontally so that the block does not slide with respect to it. The ratio of acceleration(a1:a2) of the blocks along inclined direction in two cases is

The correct option is A √32

The correct option is A $\frac{\sqrt{3}}{2}$