In the figure shown two motors P1 & P2 fixed on a plank which is hanging with lightstring passing over fixed Pulley P. If the motors starts winding the thread with angularvelocity \omega_1 & \omega_2 then velocity of plank V is (here R_1 & R_2 are the radii of motor rotorrespectively)[Given : \omega_1 = 2 rad/s , R_1 = 2m , \omega_2 = 2 rad/s , R_2 = 3m]

JEE Advanced Model Paper 16 with solutions for online practice

Question : 29 of 69

Marks: +1, -0

In the figure shown two motors P1 & P2 fixed on a plank which is hanging with lightstring passing over fixed Pulley P. If the motors starts winding the thread with angularvelocity ω1 & ω2 then velocity of plank V is (here R1 & R2 are the radii of motor rotorrespectively)[Given : ω1 = 2 rad/s , R1 = 2m , ω2 = 2 rad/s , R2 = 3m]

20 m/s
10 m/s
5 m/s
4 m/s

Validate

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