CameraIcon

SearchIcon

MyQuestionIcon

1

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

Concept of Force

A Spring scal...

Question

A Spring scale indicates a tension T in the right hand cable of the pulley system shown in figure. Neglecting the mass of the pulleys and ignoring friction between the cable and pulley the mass m is

A

2T/g

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

B

T (1 + e^{4 π}) / g

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

C

4T/g

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

D

None of these

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

Open in App

Solution

The correct option is C 4T/g
The free body diagram of mass m

In equilibrium condition,
4T = mg
or $m = \frac{4 T}{g}$

Suggest Corrections

thumbs-up

0

Similar questions

Q. The pulley is given an acceleration

a_{0} = 2 {m/s}^{2}

starting from rest. A cable is connected to a block

A

50 kg

as shown. Neglect the mass of the pulley. If

μ = 0.3

between the block and the floor, then the tension in the cable is:

Q. The pulley is given an acceleration

a_{0} = 2 {m/s}^{2}

starting from rest. A cable is connected to a block

A

50 kg

as shown. Neglect the mass of the pulley. If

μ = 0.3

between the block and the floor, then the tension in the cable is:

Q. A flat car is given a constant acceleration a₀ = 2 m/s². A cable is connected to a block A of mass 40 kg as shown. Neglect the friction between floor, car wheels and mass of pulley. The co-efficient of friction between block and floor of car is

μ = 0.5

. The tension in the cable is:

Q. Starting from rest, a flat car is given a constant acceleration

a_{0}

= 2 m / s^{2}

. A cable is connected to a crate A of mass

50

kg as shown. Neglect the friction between floor and car wheels and mass of the pulley. Calculate the corresponding tension in the cable. The coefficient of friction between crate & the floor of the car is

μ = 0.3

. Then the tension is cable is?

Q. In the shown pulley system we have

m_{2} > m_{1}

. Neglecting the masses of the string and pulley and ignoring the friction in the system, we find that:

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

PHYSICS

Watch in App

explore_more_icon

Explore more

Concept of Force

Standard XII Physics

Join BYJU'S Learning Program

CrossIcon