JEE Mains 2020 Model Paper 1 New Pattern
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(SINGLE CORRECT ANSWER TYPE)
This section contains 20 multiple choice questions. Each question has 4 options (1), (2), (3) and (4) for its answer, out of which ONLY ONE option can be correct.
PHYSICS
(SINGLE CORRECT ANSWER TYPE)
This section contains 20 multiple choice questions. Each question has 4 options (1), (2), (3) and (4) for its answer, out of which ONLY ONE option can be correct.
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Question : 26 of 75
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The lower end of a 4 m long uniform rod AB is pulled with constant speed υ = 4 m/ s . The speed of centre of mass of the rod at θ = 60° will be
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