Question

a spring balance is attached to the ceiling of of a lift. when the lift is at rest spring balance reads 50 kg of a body hanging on it. what will be the reading of the reading of the balance if the lift moves vertically downwards with an acceleration of 5 m per sec square.​

Answer 1

Answer:

If the lift moves downwards with an acceleration of 5 m/ s^2, the reading of the ... 5 kg × (9.8 - 5) m/s² = 24 N Reading of spring will be 24 N.