Physics - NLM Question with Solution | TestHub

A spring balance is attached to the ceiling of a lift. A man hangs his bag on the spring and the spring balance reads $49\mathrm{N}$, when the lift is stationary. If the lift moves downward with an acceleration of $5\mathrm{m}/{\mathrm{s}}^2$, the reading of the spring balance will be $\left(\mathrm{g}=9.8\mathrm{m}/{\mathrm{s}}^2\right)$