CameraIcon

SearchIcon

MyQuestionIcon

1

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

Displacement

In the pulley...

Question

In the pulley-block arrangement shown in the figure, find the relation between acceleration of blocks A and B.

A

a_{B} = 0.5 a_{A}

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

B

a_{B} = - 2 a_{A}

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

C

a_{B} = a_{A}

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

D

a_{B} = - 3 a_{A}

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

Open in App

Solution

The correct option is D $a_{B} = - 3 a_{A}$
$T_{A} = 3 T, T_{B} = T$
In such type of problems
$a α \frac{1}{T}$
$∴∣ a_{B} ∣= 3 ∣ a_{A} ∣$
or $a_{B} = - 3 a_{A}$ , as $a_{A}$ and $a_{B}$ are in opposite directions.

Suggest Corrections

thumbs-up

1

Similar questions

Q. In the arrangement shown in the figure, accelerations of blocks

A, B

C

a_{A}, a_{B}

a_{C}

respectively. Consider string and pulley to be mass-less and friction absent everywhere in the arrangement. Then

Q. In the pulley-block arrangement shown in figure. Find relation between

a_{A}, a_{B}

a_{C}

.

Q. In the arrangement shown in the figure, accelerations of blocks

A, B

C

a_{A}, a_{B}

a_{C}

respectively. Consider string and pulley to be mass-less and friction absent everywhere in the arrangement. Then

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

just after the string is cut.

Q. Find the accelerations of the three blocks shown in the figure, if a horizontal force of

10 N

2 kg

g = 10 m / s^{2}

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Distance and Displacement

PHYSICS

Watch in App

explore_more_icon

Explore more

Standard XII Physics

Join BYJU'S Learning Program

CrossIcon