CameraIcon

SearchIcon

MyQuestionIcon

1

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

Ropes

A lift starts...

Question

A lift starts from rest with a constant upward acceleration. It moves 1.5 m in the first 0.4 s. A person standing in the lift holds a block of 2 kg by a string. Calculate the tension in the string during the motion of the lift.

A

59 N

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

B

58.2 N

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

C

57.5 N

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

D

57.1 N

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

Open in App

Solution

The correct option is C 57.5 N

Suggest Corrections

thumbs-up

0

Similar questions

Q. An elevator starts from rest with a constant upward acceleration. It moves 2 m in the first 0.6 s. A passenger in the elevator is holding a 3 kg package by a vertical string. The tension in the string during acceleration is (Take

g = 9.8 m / s^{2}

)

Q. An object is lifted from ceiling of a lift by means of a string. When the lift starts moving in the upward direction the string breaks and the object falls into the lift. Explain giving reasons.

Q. A lift of mass

1000 K g

which is moving with acceleration of

1 m / s^{- 2}

in upward direction, then the tension developed in string which is connected to lift is : -

Q. A lift having a simple pendulum attached with its ceiling is moving upward with constant acceleration 'a'. What will be the tension in the string of pendulum with respect to a boy inside the lift and a boy standing on earth, mass of bob of simple pendulum is m.

Q. From the roof of a lift a

4 k g

block is suspended with the help of a light string. Another

2 k g

block is suspended from the bottom surface of the

4 k g

block with another light string. If the lift is moving up with uniform acceleration of

5 m s^{- 2}

, the tension in the string connecting the two blocks is:

[g = 10 m s^{- 2}]

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Springs: Playing with a Slinky

PHYSICS

Watch in App

explore_more_icon

Explore more

Standard XIII Physics

Join BYJU'S Learning Program

CrossIcon