| ⇦ | 
| ⇨ |
A spring balance is attached to the ceiling of a lift.A man hangs his bag on the spring and the spring reads 49 N, when the lift is stationary. If the lift moves downward with an acceleration of 5 ms⁻² , the reading of the spring balance will be
Options
(a) 24 N
(b) 74 N
(c) 15 N
(d) 49 N
Correct Answer:
24 N
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - Two bulbs when connected in parallel to a source take 60W each, the power consumed,
- A parallel plate condenser has a uniform electric field E(V/m) in the space between
- The de-Broglie wavelength of neutron in thermal equilibrium at temperature T is
- The unit of electric permittivity is
- An a.c. supply gives 30 volt r.m.s which passes through a 10Ω resistance.
Topics: Laws of Motion
(103)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Two bulbs when connected in parallel to a source take 60W each, the power consumed,
- A parallel plate condenser has a uniform electric field E(V/m) in the space between
- The de-Broglie wavelength of neutron in thermal equilibrium at temperature T is
- The unit of electric permittivity is
- An a.c. supply gives 30 volt r.m.s which passes through a 10Ω resistance.
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply