250 N force is required to raise 75 kg mass from a pulley. If rope is pulled 12 m then the load is
Channel: Ritesh Dahiya (RD Sir) (KDC) Kota Doubt Counter
Date: 2020-08-21

250 N force is required to raise 75 kg mass from a pulley. If rope is pulled 12 m then the load is lifted to 3 m, the efficiency of pulley system will be

#JEEMains 
#JEEAdvanced 
#NEET
#IITJEEPhysicsLectures
#JEE
#JEEMainsPreparation
#IITJEE
#JEEExam
#IITJEEMains
#JEEMainsExam
#IITPhysics
#JEEPhysics
#IITJEEPhysics
#JEEPreparation
#IITExam
#IITMains
#IITPreparation
#PhysicsJEEMains
#IITJEEPreparation
#JEEMainPhysics
#IITJEEExam
#IITLectures
#BestCoachingForIIT
#OnlineCoachingForIITJEE
#LearnLiveOnline
#OnlineJEECoaching
#OnlineClasses
#howtocrackJEE
#strategy
#NEETpreparation
#NEETPhysics
#NEETExam
#NEETLectures
#NEETPhysicsLectures

https://www.youtube.com/user/RiteshDahiya