Physics - NLM Question with Solution | TestHub

Figure shows a 5 kg ladder hanging from a string that is connected with a ceiling and is having a spring balance connected in between. A boy of mass 25 kg is climbing up the ladder at acceleration $1\mathrm{m}/{\mathrm{s}}^2$. Assume that the spring balance and the string to be massless and the spring to show a constant reading 'R' (in kg). (Take $\mathrm{g}=10\mathrm{m}/{\mathrm{s}}^2$). Fill '2R/13' in OMR sheet.

$\mathrm{m}/{\mathrm{s}}^2$

$(\mathrm{g}=10\mathrm{m}/{\mathrm{s}}^2$