MyQuestionIcon

1

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

Angle of Friction

Block A is he...

Question

Block A is heavier than Block B, and when they are put on a wedge connected through a pulley, they start sliding. Identify the direction of friction on both the blocks.

A

Downwards for block B and upwards for block A

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

B

Upwards for block B and Downwards for block A

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

C

Upwards for both blocks

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

D

Downwards for both blocks

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

Open in App

Solution

The correct option is A
Downwards for block B and upwards for block A

Watch next video

Suggest Corrections

thumbs-up

0

Similar questions

Q. Block A is heavier than Block B in the given case. When they start sliding, the direction of friction for block A is and for block B.

Q. The pulleys in the diagram are all smooth and light. The acceleration of block A is

a

upwards and the acceleration of block C is

f

downwards. The acceleration of block B is

Q. The acceleration of block A is

a

upwards and the acceleration of block C is

f

downwards. Find the acceleration of block B. Assume that the string is inextensible and all the pulleys are smooth and light.

Q. Inside a lift moving vertically downwards with an acceleration

g

, two blocks of mass

m

2 m

are placed as shown in the figure. The top block is given a sharp hit at an angle

θ

so as to move it. What is the value of

θ

for which both blocks move together without sliding on each other?

A

B

m

attached with a light spring are suspended by a string as shown in the figure. Find the acceleration of block

A

B

respectively, just after the string is cut.

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Friction: A Quantitative Picture

PHYSICS

Watch in App

explore_more_icon

Explore more

Angle of Friction

Standard XII Physics

Join BYJU'S Learning Program

CrossIcon