MyQuestionIcon

1

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

Friction

Blocks P and ...

Question

Blocks P and Q are released from rest in the poitions shown. Neglect friction between all surfaces, i.e., both blocks can translate freely. Then the direction of the acceleration of blcok Q (i.e. $a_{Q}$ ) is

A

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

B

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

C

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

D

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

Open in App

Solution

The correct option is C
$a_{Q g} = a_{Q p} + a_{P g}$

So, $a_{Q g}$ is along doted line.

Suggest Corrections

thumbs-up

0

Similar questions

Q. Two blocks (

m

M

) are arranged as shown. There is friction between ground and

M

only and other surfaces are frictionless. The coefficient of friction between

M

0.25

. Find the maximum ratio of

m

M i.e. (m / M)

so that the system remains at rest

Q. Two blocks P and Q are connected by a string, which passes over a pulley as shown in the figure. The block P is sliding on an included surface. Ignoring the masses of the string and the pulley the tension in the string is (use gravitational acceleration g =9.81 m/s

^{2}

and neglect all friction)

Q. A hollow cubical box P is moving on a smooth horizontal surface in the x-y plane with a constant acceleration of

\to a = 3^i + 4^j m / s^{2}

. A block Q of mass 2kg is at rest inside the cubical box as shown in the figure. If the coefficient of friction between the surface of the cube P and the block Q is 0.6. Then the force of friction between P and Q is :

Q. In shown figure , assume pulley is massless and frictionless. Calculate the acceleration of the blocks if blocks are released from rest .

A

B

of equal masses are attached to a string passing over a smooth pulley fixed to a wedge as shown in the figure. Find the magnitude of acceleration of center of mass of the two blocks when they are released from rest. Neglect friction.

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Friction_tackle

PHYSICS

Watch in App

explore_more_icon

Explore more

Standard VI Physics

Join BYJU'S Learning Program

CrossIcon