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Physics - NLM Question with Solution | TestHub

PhysicsNLMMiscellaneousEasy2 minPYQ_2020

PhysicsEasysingle choice

A mass of $1 kg$ is suspended by a thread. It is–
(i) lifted up with an acceleration $4 .9 m s^{- 2},$
(ii) lowered with an acceleration $4 .9 m s^{- 2} .$
The ratio of the tensions in (i) and (ii) is

Options:

Answer:

Solution:

In case (i) we have – In case (ii), $∴ \frac{T_{1}}{T_{2}} = \frac{14.7}{4.9} = \frac{3}{1}$

Stream:NTA_ABHYAS_NEETSubject:PhysicsTopic:NLMSubtopic:Miscellaneous

⏱ 2mℹ️ Source: PYQ_2020

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