Two monkeys Ronit and Yatin of equal mass 'm' can climb strings of a pulley arrangement as shown in figure. Find magnitude of acceleration (in m/s2) of Ronit with respect to rope so that block remains stationary. It is given that Yatin is just holding the string. Assume pulley is frictionless and string is massless and inextensible.

Engineering

Physics

Newtons First Law of Motion

Question

Two monkeys Ronit and Yatin of equal mass 'm' can climb strings of a pulley arrangement as shown in figure. Find magnitude of acceleration (in m/s²) of Ronit with respect to rope so that block remains stationary. It is given that Yatin is just holding the string. Assume pulley is frictionless and string is massless and inextensible.

LiveFree JEE Main Previous Year Online Papers Live Free JEE Advance Previous Year Online Papers

College PredictorLive

Know your College Admission Chances Based on your Rank/Percentile, Category and Home State.

Get your JEE Main Personalised Report with Top Predicted Colleges in JoSA

T = 5mg

$a = \frac{5 mg - mg}{m} = 4 g$

T' = 2T = 10mg

$a_{r} = \frac{10 mg - mg}{m} = 9 g$

a_rp = 9g – (–2g) = 11g

Please subscribe our Youtube channel to unlock this solution.